39867327

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^2$

素因数の和:667

約数の個数: 18

約数和(自身を含む): 59003568

約数和(自身を除く): 19136241

約数列:

[1, 3, 9, 47, 141, 307, 423, 921, 2763, 14429, 43287, 94249, 129861, 282747, 848241, 4429703, 13289109, 39867327]

約数ペア:

[(1, 39867327), (3, 13289109), (9, 4429703), (47, 848241), (141, 282747), (307, 129861), (423, 94249), (921, 43287), (2763, 14429)]