1239978623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5610763}}^1$

素因数の和:5610793

約数の個数: 8

約数和(自身を含む): 1413912528

約数和(自身を除く): 173933905

約数列:

[1, 13, 17, 221, 5610763, 72939919, 95382971, 1239978623]

約数ペア:

[(1, 1239978623), (13, 95382971), (17, 72939919), (221, 5610763)]