290690397

素因数分解:

$3^3\times {\mathrm{2699}}^1\times {\mathrm{3989}}^1$

素因数の和:6697

約数の個数: 16

約数和(自身を含む): 430920000

約数和(自身を除く): 140229603

約数列:

[1, 3, 9, 27, 2699, 3989, 8097, 11967, 24291, 35901, 72873, 107703, 10766311, 32298933, 96896799, 290690397]

約数ペア:

[(1, 290690397), (3, 96896799), (9, 32298933), (27, 10766311), (2699, 107703), (3989, 72873), (8097, 35901), (11967, 24291)]