71913023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1511}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 88736256

約数和(自身を除く): 16823233

約数列:

[1, 7, 13, 91, 523, 1511, 3661, 6799, 10577, 19643, 47593, 137501, 790253, 5531771, 10273289, 71913023]

約数ペア:

[(1, 71913023), (7, 10273289), (13, 5531771), (91, 790253), (523, 137501), (1511, 47593), (3661, 19643), (6799, 10577)]