320989823

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{5641}}^1$

素因数の和:6398

約数の個数: 16

約数和(自身を含む): 400807680

約数和(自身を除く): 79817857

約数列:

[1, 7, 11, 77, 739, 5173, 5641, 8129, 39487, 56903, 62051, 434357, 4168699, 29180893, 45855689, 320989823]

約数ペア:

[(1, 320989823), (7, 45855689), (11, 29180893), (77, 4168699), (739, 434357), (5173, 62051), (5641, 56903), (8129, 39487)]