3970541471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{268153}}^1$

素因数の和:268250

約数の個数: 16

約数和(自身を含む): 4595086944

約数和(自身を除く): 624545473

約数列:

[1, 13, 17, 67, 221, 871, 1139, 14807, 268153, 3485989, 4558601, 17966251, 59261813, 233561263, 305426267, 3970541471]

約数ペア:

[(1, 3970541471), (13, 305426267), (17, 233561263), (67, 59261813), (221, 17966251), (871, 4558601), (1139, 3485989), (14807, 268153)]