7120731

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 10229760

約数和(自身を除く): 3109029

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 3329, 9987, 76567, 103199, 229701, 309597, 2373577, 7120731]

約数ペア:

[(1, 7120731), (3, 2373577), (23, 309597), (31, 229701), (69, 103199), (93, 76567), (713, 9987), (2139, 3329)]