17728607

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4561}}^1$

素因数の和:4610

約数の個数: 12

約数和(自身を含む): 20036304

約数和(自身を除く): 2307697

約数列:

[1, 13, 23, 169, 299, 3887, 4561, 59293, 104903, 770809, 1363739, 17728607]

約数ペア:

[(1, 17728607), (13, 1363739), (23, 770809), (169, 104903), (299, 59293), (3887, 4561)]