13919919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1481}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 20084064

約数和(自身を除く): 6164145

約数列:

[1, 3, 13, 39, 241, 723, 1481, 3133, 4443, 9399, 19253, 57759, 356921, 1070763, 4639973, 13919919]

約数ペア:

[(1, 13919919), (3, 4639973), (13, 1070763), (39, 356921), (241, 57759), (723, 19253), (1481, 9399), (3133, 4443)]