38075037

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 70533120

約数和(自身を除く): 32458083

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 217, 231, 273, 341, 403, 409, 429, 651, 1001, 1023, 1209, 1227, 2387, 2821, 2863, 3003, 4433, 4499, 5317, 7161, 8463, 8589, 12679, 13299, 13497, 15951, 31031, 31493, 37219, 38037, 58487, 88753, 93093, 94479, 111657, 139469, 164827, 175461, 266259, 409409, 418407, 494481, 976283, 1153789, 1228227, 1813097, 2928849, 3461367, 5439291, 12691679, 38075037]

約数ペア:

[(1, 38075037), (3, 12691679), (7, 5439291), (11, 3461367), (13, 2928849), (21, 1813097), (31, 1228227), (33, 1153789), (39, 976283), (77, 494481), (91, 418407), (93, 409409), (143, 266259), (217, 175461), (231, 164827), (273, 139469), (341, 111657), (403, 94479), (409, 93093), (429, 88753), (651, 58487), (1001, 38037), (1023, 37219), (1209, 31493), (1227, 31031), (2387, 15951), (2821, 13497), (2863, 13299), (3003, 12679), (4433, 8589), (4499, 8463), (5317, 7161)]