318482021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2557}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 381981024

約数和(自身を除く): 63499003

約数列:

[1, 11, 13, 67, 143, 169, 737, 871, 1859, 2557, 9581, 11323, 28127, 33241, 124553, 171319, 365651, 432133, 1884509, 2227147, 4753463, 24498617, 28952911, 318482021]

約数ペア:

[(1, 318482021), (11, 28952911), (13, 24498617), (67, 4753463), (143, 2227147), (169, 1884509), (737, 432133), (871, 365651), (1859, 171319), (2557, 124553), (9581, 33241), (11323, 28127)]