13262431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8573}}^1$

素因数の和:8610

約数の個数: 16

約数和(自身を含む): 17285184

約数和(自身を除く): 4022753

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 8573, 60011, 111449, 145741, 780143, 1020187, 1894633, 13262431]

約数ペア:

[(1, 13262431), (7, 1894633), (13, 1020187), (17, 780143), (91, 145741), (119, 111449), (221, 60011), (1547, 8573)]