4345859

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2906

約数の個数: 12

約数和(自身を含む): 5220288

約数和(自身を除く): 874429

約数列:

[1, 7, 31, 49, 217, 1519, 2861, 20027, 88691, 140189, 620837, 4345859]

約数ペア:

[(1, 4345859), (7, 620837), (31, 140189), (49, 88691), (217, 20027), (1519, 2861)]