13240953

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 21141120

約数和(自身を除く): 7900167

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 1693, 2607, 5079, 7821, 15237, 18623, 55869, 133747, 167607, 401241, 1203723, 1471217, 4413651, 13240953]

約数ペア:

[(1, 13240953), (3, 4413651), (9, 1471217), (11, 1203723), (33, 401241), (79, 167607), (99, 133747), (237, 55869), (711, 18623), (869, 15237), (1693, 7821), (2607, 5079)]