961372307

素因数分解:

$7^2\times {\mathrm{937}}^1\times {\mathrm{20939}}^1$

素因数の和:21890

約数の個数: 12

約数和(自身を含む): 1119578040

約数和(自身を除く): 158205733

約数列:

[1, 7, 49, 937, 6559, 20939, 45913, 146573, 1026011, 19619843, 137338901, 961372307]

約数ペア:

[(1, 961372307), (7, 137338901), (49, 19619843), (937, 1026011), (6559, 146573), (20939, 45913)]