291254408031

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1\times {\mathrm{1326277}}^1$

素因数の和:1327382

約数の個数: 16

約数和(自身を含む): 394191042048

約数和(自身を除く): 102936634017

約数列:

[1, 3, 71, 213, 1031, 3093, 73201, 219603, 1326277, 3978831, 94165667, 282497001, 1367391587, 4102174761, 97084802677, 291254408031]

約数ペア:

[(1, 291254408031), (3, 97084802677), (71, 4102174761), (213, 1367391587), (1031, 282497001), (3093, 94165667), (73201, 3978831), (219603, 1326277)]