130974599

素因数分解:

$7^2\times {\mathrm{643}}^1\times {\mathrm{4157}}^1$

素因数の和:4814

約数の個数: 12

約数和(自身を含む): 152631864

約数和(自身を除く): 21657265

約数列:

[1, 7, 49, 643, 4157, 4501, 29099, 31507, 203693, 2672951, 18710657, 130974599]

約数ペア:

[(1, 130974599), (7, 18710657), (49, 2672951), (643, 203693), (4157, 31507), (4501, 29099)]