15042303

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 22733568

約数和(自身を除く): 7691265

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 827, 2021, 2481, 6063, 7443, 18189, 35561, 38869, 106683, 116607, 320049, 349821, 1671367, 5014101, 15042303]

約数ペア:

[(1, 15042303), (3, 5014101), (9, 1671367), (43, 349821), (47, 320049), (129, 116607), (141, 106683), (387, 38869), (423, 35561), (827, 18189), (2021, 7443), (2481, 6063)]