155553349

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3449}}^1$

素因数の和:3852

約数の個数: 16

約数和(自身を含む): 188784000

約数和(自身を除く): 33230651

約数列:

[1, 7, 17, 119, 379, 2653, 3449, 6443, 24143, 45101, 58633, 410431, 1307171, 9150197, 22221907, 155553349]

約数ペア:

[(1, 155553349), (7, 22221907), (17, 9150197), (119, 1307171), (379, 410431), (2653, 58633), (3449, 45101), (6443, 24143)]