39390417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 62476128

約数和(自身を除く): 23085711

約数列:

[1, 3, 9, 11, 33, 99, 163, 489, 1467, 1793, 2441, 5379, 7323, 16137, 21969, 26851, 80553, 241659, 397883, 1193649, 3580947, 4376713, 13130139, 39390417]

約数ペア:

[(1, 39390417), (3, 13130139), (9, 4376713), (11, 3580947), (33, 1193649), (99, 397883), (163, 241659), (489, 80553), (1467, 26851), (1793, 21969), (2441, 16137), (5379, 7323)]