9978412239

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{1559}}^1\times {\mathrm{4363}}^1$

素因数の和:6091

約数の個数: 24

約数和(自身を含む): 14514314880

約数和(自身を除く): 4535902641

約数列:

[1, 3, 9, 163, 489, 1467, 1559, 4363, 4677, 13089, 14031, 39267, 254117, 711169, 762351, 2133507, 2287053, 6400521, 6801917, 20405751, 61217253, 1108712471, 3326137413, 9978412239]

約数ペア:

[(1, 9978412239), (3, 3326137413), (9, 1108712471), (163, 61217253), (489, 20405751), (1467, 6801917), (1559, 6400521), (4363, 2287053), (4677, 2133507), (13089, 762351), (14031, 711169), (39267, 254117)]