131253657

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{2393}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 179262720

約数和(自身を除く): 48009063

約数列:

[1, 3, 47, 141, 389, 1167, 2393, 7179, 18283, 54849, 112471, 337413, 930877, 2792631, 43751219, 131253657]

約数ペア:

[(1, 131253657), (3, 43751219), (47, 2792631), (141, 930877), (389, 337413), (1167, 112471), (2393, 54849), (7179, 18283)]