4520919

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 6731472

約数和(自身を除く): 2210553

約数列:

[1, 3, 13, 37, 39, 111, 169, 241, 481, 507, 723, 1443, 3133, 6253, 8917, 9399, 18759, 26751, 40729, 115921, 122187, 347763, 1506973, 4520919]

約数ペア:

[(1, 4520919), (3, 1506973), (13, 347763), (37, 122187), (39, 115921), (111, 40729), (169, 26751), (241, 18759), (481, 9399), (507, 8917), (723, 6253), (1443, 3133)]