279093031

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{1699}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 329881600

約数和(自身を除く): 50788569

約数列:

[1, 7, 31, 217, 757, 1699, 5299, 11893, 23467, 52669, 164269, 368683, 1286143, 9003001, 39870433, 279093031]

約数ペア:

[(1, 279093031), (7, 39870433), (31, 9003001), (217, 1286143), (757, 368683), (1699, 164269), (5299, 52669), (11893, 23467)]