131104391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4643}}^1$

素因数の和:4822

約数の個数: 16

約数和(自身を含む): 152471808

約数和(自身を除く): 21367417

約数列:

[1, 11, 17, 151, 187, 1661, 2567, 4643, 28237, 51073, 78931, 701093, 868241, 7712023, 11918581, 131104391]

約数ペア:

[(1, 131104391), (11, 11918581), (17, 7712023), (151, 868241), (187, 701093), (1661, 78931), (2567, 51073), (4643, 28237)]