291471207

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{4241}}^1$

素因数の和:5014

約数の個数: 16

約数和(自身を含む): 401802240

約数和(自身を除く): 110331033

約数列:

[1, 3, 31, 93, 739, 2217, 4241, 12723, 22909, 68727, 131471, 394413, 3134099, 9402297, 97157069, 291471207]

約数ペア:

[(1, 291471207), (3, 97157069), (31, 9402297), (93, 3134099), (739, 394413), (2217, 131471), (4241, 68727), (12723, 22909)]