53390987

素因数分解:

${\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{733}}^1$

素因数の和:1190

約数の個数: 12

約数和(自身を含む): 58027104

約数和(自身を除く): 4636117

約数列:

[1, 13, 169, 431, 733, 5603, 9529, 72839, 123877, 315923, 4106999, 53390987]

約数ペア:

[(1, 53390987), (13, 4106999), (169, 315923), (431, 123877), (733, 72839), (5603, 9529)]