108698317

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{170641}}^1$

素因数の和:170668

約数の個数: 12

約数和(自身を含む): 136172316

約数和(自身を除く): 27473999

約数列:

[1, 7, 13, 49, 91, 637, 170641, 1194487, 2218333, 8361409, 15528331, 108698317]

約数ペア:

[(1, 108698317), (7, 15528331), (13, 8361409), (49, 2218333), (91, 1194487), (637, 170641)]