5290943

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 6428160

約数和(自身を除く): 1137217

約数列:

[1, 7, 23, 59, 161, 413, 557, 1357, 3899, 9499, 12811, 32863, 89677, 230041, 755849, 5290943]

約数ペア:

[(1, 5290943), (7, 755849), (23, 230041), (59, 89677), (161, 32863), (413, 12811), (557, 9499), (1357, 3899)]