4382781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 6357120

約数和(自身を除く): 1974339

約数列:

[1, 3, 13, 39, 109, 327, 1031, 1417, 3093, 4251, 13403, 40209, 112379, 337137, 1460927, 4382781]

約数ペア:

[(1, 4382781), (3, 1460927), (13, 337137), (39, 112379), (109, 40209), (327, 13403), (1031, 4251), (1417, 3093)]