71590253

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3203}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 85303296

約数和(自身を除く): 13713043

約数列:

[1, 7, 31, 103, 217, 721, 3193, 3203, 22351, 22421, 99293, 329909, 695051, 2309363, 10227179, 71590253]

約数ペア:

[(1, 71590253), (7, 10227179), (31, 2309363), (103, 695051), (217, 329909), (721, 99293), (3193, 22421), (3203, 22351)]