12970617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 19542240

約数和(自身を除く): 6571623

約数列:

[1, 3, 11, 31, 33, 93, 341, 409, 961, 1023, 1227, 2883, 4499, 10571, 12679, 13497, 31713, 38037, 139469, 393049, 418407, 1179147, 4323539, 12970617]

約数ペア:

[(1, 12970617), (3, 4323539), (11, 1179147), (31, 418407), (33, 393049), (93, 139469), (341, 38037), (409, 31713), (961, 13497), (1023, 12679), (1227, 10571), (2883, 4499)]