815953073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{1951}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 897232896

約数和(自身を除く): 81279823

約数列:

[1, 13, 53, 607, 689, 1951, 7891, 25363, 32171, 103403, 418223, 1184257, 1344239, 15395341, 62765621, 815953073]

約数ペア:

[(1, 815953073), (13, 62765621), (53, 15395341), (607, 1344239), (689, 1184257), (1951, 418223), (7891, 103403), (25363, 32171)]