13525173

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 20547072

約数和(自身を除く): 7021899

約数列:

[1, 3, 9, 23, 69, 207, 223, 293, 669, 879, 2007, 2637, 5129, 6739, 15387, 20217, 46161, 60651, 65339, 196017, 588051, 1502797, 4508391, 13525173]

約数ペア:

[(1, 13525173), (3, 4508391), (9, 1502797), (23, 588051), (69, 196017), (207, 65339), (223, 60651), (293, 46161), (669, 20217), (879, 15387), (2007, 6739), (2637, 5129)]