22478142687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{7789}}^1$

素因数の和:7885

約数の個数: 96

約数和(自身を含む): 41585886720

約数和(自身を除く): 19107744033

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 217, 231, 273, 341, 403, 429, 651, 961, 1001, 1023, 1209, 2387, 2821, 2883, 3003, 4433, 6727, 7161, 7789, 8463, 10571, 12493, 13299, 20181, 23367, 31031, 31713, 37479, 54523, 73997, 85679, 87451, 93093, 101257, 137423, 163569, 221991, 241459, 257037, 262353, 303771, 412269, 599753, 708799, 724377, 961961, 1113827, 1690213, 1799259, 2126397, 2656049, 2885883, 3138967, 3341481, 5070639, 7485229, 7796789, 7968147, 9416901, 18592343, 21972769, 22455687, 23390367, 34528637, 52396603, 55777029, 65918307, 82337519, 97307977, 103585911, 157189809, 241700459, 247012557, 291923931, 576362633, 681155839, 725101377, 1070387747, 1729087899, 2043467517, 3211163241, 7492714229, 22478142687]

約数ペア:

[(1, 22478142687), (3, 7492714229), (7, 3211163241), (11, 2043467517), (13, 1729087899), (21, 1070387747), (31, 725101377), (33, 681155839), (39, 576362633), (77, 291923931), (91, 247012557), (93, 241700459), (143, 157189809), (217, 103585911), (231, 97307977), (273, 82337519), (341, 65918307), (403, 55777029), (429, 52396603), (651, 34528637), (961, 23390367), (1001, 22455687), (1023, 21972769), (1209, 18592343), (2387, 9416901), (2821, 7968147), (2883, 7796789), (3003, 7485229), (4433, 5070639), (6727, 3341481), (7161, 3138967), (7789, 2885883), (8463, 2656049), (10571, 2126397), (12493, 1799259), (13299, 1690213), (20181, 1113827), (23367, 961961), (31031, 724377), (31713, 708799), (37479, 599753), (54523, 412269), (73997, 303771), (85679, 262353), (87451, 257037), (93093, 241459), (101257, 221991), (137423, 163569)]