31379803

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5653}}^1$

素因数の和:5734

約数の個数: 16

約数和(自身を含む): 39261376

約数和(自身を除く): 7881573

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 5653, 39571, 73489, 344833, 514423, 2413831, 4482829, 31379803]

約数ペア:

[(1, 31379803), (7, 4482829), (13, 2413831), (61, 514423), (91, 344833), (427, 73489), (793, 39571), (5551, 5653)]