38712663

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2399}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 61401600

約数和(自身を除く): 22688937

約数列:

[1, 3, 9, 11, 33, 99, 163, 489, 1467, 1793, 2399, 5379, 7197, 16137, 21591, 26389, 79167, 237501, 391037, 1173111, 3519333, 4301407, 12904221, 38712663]

約数ペア:

[(1, 38712663), (3, 12904221), (9, 4301407), (11, 3519333), (33, 1173111), (99, 391037), (163, 237501), (489, 79167), (1467, 26389), (1793, 21591), (2399, 16137), (5379, 7197)]