15403401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 24131016

約数和(自身を除く): 8727615

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 761, 1557, 2249, 2283, 6747, 6849, 9893, 20241, 29679, 89037, 131653, 394959, 1184877, 1711489, 5134467, 15403401]

約数ペア:

[(1, 15403401), (3, 5134467), (9, 1711489), (13, 1184877), (39, 394959), (117, 131653), (173, 89037), (519, 29679), (761, 20241), (1557, 9893), (2249, 6849), (2283, 6747)]