131409473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{827}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 150232320

約数和(自身を除く): 18822847

約数列:

[1, 13, 17, 221, 719, 827, 9347, 10751, 12223, 14059, 158899, 182767, 594613, 7729969, 10108421, 131409473]

約数ペア:

[(1, 131409473), (13, 10108421), (17, 7729969), (221, 594613), (719, 182767), (827, 158899), (9347, 14059), (10751, 12223)]