140680799

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4759}}^1$

素因数の和:4910

約数の個数: 16

約数和(自身を含む): 166333440

約数和(自身を除く): 25652641

約数列:

[1, 7, 41, 103, 287, 721, 4223, 4759, 29561, 33313, 195119, 490177, 1365833, 3431239, 20097257, 140680799]

約数ペア:

[(1, 140680799), (7, 20097257), (41, 3431239), (103, 1365833), (287, 490177), (721, 195119), (4223, 33313), (4759, 29561)]