23258921

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 27264000

約数和(自身を除く): 4005079

約数列:

[1, 7, 59, 199, 283, 413, 1393, 1981, 11741, 16697, 56317, 82187, 116879, 394219, 3322703, 23258921]

約数ペア:

[(1, 23258921), (7, 3322703), (59, 394219), (199, 116879), (283, 82187), (413, 56317), (1393, 16697), (1981, 11741)]