30996119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4523}}^1$

素因数の和:4630

約数の個数: 16

約数和(自身を含む): 39087360

約数和(自身を除く): 8091241

約数列:

[1, 7, 11, 77, 89, 623, 979, 4523, 6853, 31661, 49753, 348271, 402547, 2817829, 4428017, 30996119]

約数ペア:

[(1, 30996119), (7, 4428017), (11, 2817829), (77, 402547), (89, 348271), (623, 49753), (979, 31661), (4523, 6853)]