4049857

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 4822272

約数和(自身を除く): 772415

約数列:

[1, 7, 41, 103, 137, 287, 721, 959, 4223, 5617, 14111, 29561, 39319, 98777, 578551, 4049857]

約数ペア:

[(1, 4049857), (7, 578551), (41, 98777), (103, 39319), (137, 29561), (287, 14111), (721, 5617), (959, 4223)]