13088943

素因数分解:

$3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 21703968

約数和(自身を除く): 8615025

約数列:

[1, 3, 7, 9, 21, 63, 373, 557, 1119, 1671, 2611, 3357, 3899, 5013, 7833, 11697, 23499, 35091, 207761, 623283, 1454327, 1869849, 4362981, 13088943]

約数ペア:

[(1, 13088943), (3, 4362981), (7, 1869849), (9, 1454327), (21, 623283), (63, 207761), (373, 35091), (557, 23499), (1119, 11697), (1671, 7833), (2611, 5013), (3357, 3899)]