331365601

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{2207}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 384721920

約数和(自身を除く): 53356319

約数列:

[1, 7, 89, 241, 623, 1687, 2207, 15449, 21449, 150143, 196423, 531887, 1374961, 3723209, 47337943, 331365601]

約数ペア:

[(1, 331365601), (7, 47337943), (89, 3723209), (241, 1374961), (623, 531887), (1687, 196423), (2207, 150143), (15449, 21449)]