253710877

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{45821}}^1$

素因数の和:45948

約数の個数: 12

約数和(自身を含む): 297751356

約数和(自身を除く): 44040479

約数列:

[1, 7, 49, 113, 791, 5537, 45821, 320747, 2245229, 5177773, 36244411, 253710877]

約数ペア:

[(1, 253710877), (7, 36244411), (49, 5177773), (113, 2245229), (791, 320747), (5537, 45821)]