939233981

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{2179}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 1084070400

約数和(自身を除く): 144836419

約数列:

[1, 7, 139, 443, 973, 2179, 3101, 15253, 61577, 302881, 431039, 965297, 2120167, 6757079, 134176283, 939233981]

約数ペア:

[(1, 939233981), (7, 134176283), (139, 6757079), (443, 2120167), (973, 965297), (2179, 431039), (3101, 302881), (15253, 61577)]