626889939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{106451}}^1$

素因数の和:106618

約数の個数: 16

約数和(自身を含む): 906119424

約数和(自身を除く): 279229485

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 106451, 319353, 1383863, 4151589, 16074101, 48222303, 208963313, 626889939]

約数ペア:

[(1, 626889939), (3, 208963313), (13, 48222303), (39, 16074101), (151, 4151589), (453, 1383863), (1963, 319353), (5889, 106451)]