233379839

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{4517}}^1$

素因数の和:4607

約数の個数: 24

約数和(自身を含む): 298043424

約数和(自身を除く): 64663585

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 4517, 4697, 7381, 31619, 49687, 51667, 275537, 347809, 546557, 1928759, 3030907, 3825899, 21216349, 33339977, 233379839]

約数ペア:

[(1, 233379839), (7, 33339977), (11, 21216349), (61, 3825899), (77, 3030907), (121, 1928759), (427, 546557), (671, 347809), (847, 275537), (4517, 51667), (4697, 49687), (7381, 31619)]