13671111

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1481}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 19420128

約数和(自身を除く): 5749017

約数列:

[1, 3, 17, 51, 181, 543, 1481, 3077, 4443, 9231, 25177, 75531, 268061, 804183, 4557037, 13671111]

約数ペア:

[(1, 13671111), (3, 4557037), (17, 804183), (51, 268061), (181, 75531), (543, 25177), (1481, 9231), (3077, 4443)]