39642827

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2543}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 48356352

約数和(自身を除く): 8713525

約数列:

[1, 7, 17, 119, 131, 917, 2227, 2543, 15589, 17801, 43231, 302617, 333133, 2331931, 5663261, 39642827]

約数ペア:

[(1, 39642827), (7, 5663261), (17, 2331931), (119, 333133), (131, 302617), (917, 43231), (2227, 17801), (2543, 15589)]