30679271

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 37499904

約数和(自身を除く): 6820633

約数列:

[1, 7, 17, 103, 119, 721, 1751, 2503, 12257, 17521, 42551, 257809, 297857, 1804663, 4382753, 30679271]

約数ペア:

[(1, 30679271), (7, 4382753), (17, 1804663), (103, 297857), (119, 257809), (721, 42551), (1751, 17521), (2503, 12257)]