1330807731

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{85259}}^1$

素因数の和:85327

約数の個数: 24

約数和(自身を含む): 1995766080

約数和(自身を除く): 664958349

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 85259, 255777, 937849, 2813547, 3666137, 10316339, 10998411, 30949017, 40327507, 120982521, 443602577, 1330807731]

約数ペア:

[(1, 1330807731), (3, 443602577), (11, 120982521), (33, 40327507), (43, 30949017), (121, 10998411), (129, 10316339), (363, 3666137), (473, 2813547), (1419, 937849), (5203, 255777), (15609, 85259)]