13897481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 15410304

約数和(自身を除く): 1512823

約数列:

[1, 13, 97, 103, 107, 1261, 1339, 1391, 9991, 10379, 11021, 129883, 134927, 143273, 1069037, 13897481]

約数ペア:

[(1, 13897481), (13, 1069037), (97, 143273), (103, 134927), (107, 129883), (1261, 11021), (1339, 10379), (1391, 9991)]