1330357874951

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{988763}}^1$

素因数の和:988991

約数の個数: 32

約数和(自身を含む): 1624294038528

約数和(自身を除く): 293936163577

約数列:

[1, 7, 23, 61, 137, 161, 427, 959, 1403, 3151, 8357, 9821, 22057, 58499, 192211, 988763, 1345477, 6921341, 22741549, 60314543, 135460531, 159190843, 422201801, 948223717, 1387234489, 3115592213, 8263092391, 9710641423, 21809145491, 57841646737, 190051124993, 1330357874951]

約数ペア:

[(1, 1330357874951), (7, 190051124993), (23, 57841646737), (61, 21809145491), (137, 9710641423), (161, 8263092391), (427, 3115592213), (959, 1387234489), (1403, 948223717), (3151, 422201801), (8357, 159190843), (9821, 135460531), (22057, 60314543), (58499, 22741549), (192211, 6921341), (988763, 1345477)]