83131181

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3793}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 99068928

約数和(自身を除く): 15937747

約数列:

[1, 7, 31, 101, 217, 707, 3131, 3793, 21917, 26551, 117583, 383093, 823081, 2681651, 11875883, 83131181]

約数ペア:

[(1, 83131181), (7, 11875883), (31, 2681651), (101, 823081), (217, 383093), (707, 117583), (3131, 26551), (3793, 21917)]