122555017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 140470848

約数和(自身を除く): 17915831

約数列:

[1, 13, 23, 71, 251, 299, 529, 923, 1633, 3263, 5773, 6877, 17821, 21229, 37559, 75049, 132779, 231673, 409883, 488267, 1726127, 5328479, 9427309, 122555017]

約数ペア:

[(1, 122555017), (13, 9427309), (23, 5328479), (71, 1726127), (251, 488267), (299, 409883), (529, 231673), (923, 132779), (1633, 75049), (3263, 37559), (5773, 21229), (6877, 17821)]