13265679

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6133}}^1$

素因数の和:6246

約数の個数: 16

約数和(自身を含む): 20413952

約数和(自身を除く): 7148273

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 6133, 18399, 42931, 128793, 631699, 1895097, 4421893, 13265679]

約数ペア:

[(1, 13265679), (3, 4421893), (7, 1895097), (21, 631699), (103, 128793), (309, 42931), (721, 18399), (2163, 6133)]