71713869

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{2221}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 98123520

約数和(自身を除く): 26409651

約数列:

[1, 3, 47, 141, 229, 687, 2221, 6663, 10763, 32289, 104387, 313161, 508609, 1525827, 23904623, 71713869]

約数ペア:

[(1, 71713869), (3, 23904623), (47, 1525827), (141, 508609), (229, 313161), (687, 104387), (2221, 32289), (6663, 10763)]