24739749

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{7103}}^1$

素因数の和:7158

約数の個数: 20

約数和(自身を含む): 37821696

約数和(自身を除く): 13081947

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 7103, 21309, 63927, 191781, 305429, 575343, 916287, 2748861, 8246583, 24739749]

約数ペア:

[(1, 24739749), (3, 8246583), (9, 2748861), (27, 916287), (43, 575343), (81, 305429), (129, 191781), (387, 63927), (1161, 21309), (3483, 7103)]