1201887687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 2292111360

約数和(自身を除く): 1090223673

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 37, 39, 77, 87, 91, 111, 143, 203, 231, 259, 273, 319, 373, 377, 407, 429, 481, 609, 777, 957, 1001, 1073, 1119, 1131, 1221, 1443, 2233, 2611, 2639, 2849, 3003, 3219, 3367, 4103, 4147, 4849, 5291, 6699, 7511, 7833, 7917, 8547, 10101, 10817, 11803, 12309, 12441, 13801, 13949, 14547, 15873, 22533, 28721, 29029, 32451, 33943, 35409, 37037, 41403, 41847, 53339, 75719, 82621, 86163, 87087, 96607, 97643, 101829, 111111, 118987, 140621, 151811, 153439, 160017, 179413, 227157, 247863, 289821, 292929, 356961, 373373, 400229, 421863, 455433, 460317, 538239, 832909, 984347, 1062677, 1074073, 1120119, 1200687, 1255891, 1546831, 1973543, 2498727, 2801603, 2953041, 3188031, 3222219, 3767673, 4402519, 4640493, 5202977, 5920629, 8404809, 10827817, 13207557, 13814801, 15608931, 30817633, 32483451, 36420839, 41444403, 57232747, 92452899, 109262517, 171698241, 400629229, 1201887687]

約数ペア:

[(1, 1201887687), (3, 400629229), (7, 171698241), (11, 109262517), (13, 92452899), (21, 57232747), (29, 41444403), (33, 36420839), (37, 32483451), (39, 30817633), (77, 15608931), (87, 13814801), (91, 13207557), (111, 10827817), (143, 8404809), (203, 5920629), (231, 5202977), (259, 4640493), (273, 4402519), (319, 3767673), (373, 3222219), (377, 3188031), (407, 2953041), (429, 2801603), (481, 2498727), (609, 1973543), (777, 1546831), (957, 1255891), (1001, 1200687), (1073, 1120119), (1119, 1074073), (1131, 1062677), (1221, 984347), (1443, 832909), (2233, 538239), (2611, 460317), (2639, 455433), (2849, 421863), (3003, 400229), (3219, 373373), (3367, 356961), (4103, 292929), (4147, 289821), (4849, 247863), (5291, 227157), (6699, 179413), (7511, 160017), (7833, 153439), (7917, 151811), (8547, 140621), (10101, 118987), (10817, 111111), (11803, 101829), (12309, 97643), (12441, 96607), (13801, 87087), (13949, 86163), (14547, 82621), (15873, 75719), (22533, 53339), (28721, 41847), (29029, 41403), (32451, 37037), (33943, 35409)]