13071521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 14629248

約数和(自身を除く): 1557727

約数列:

[1, 17, 23, 101, 331, 391, 1717, 2323, 5627, 7613, 33431, 39491, 129421, 568327, 768913, 13071521]

約数ペア:

[(1, 13071521), (17, 768913), (23, 568327), (101, 129421), (331, 39491), (391, 33431), (1717, 7613), (2323, 5627)]