23203101

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 32711040

約数和(自身を除く): 9507939

約数列:

[1, 3, 43, 47, 89, 129, 141, 267, 1849, 2021, 3827, 4183, 5547, 6063, 11481, 12549, 86903, 164561, 179869, 260709, 493683, 539607, 7734367, 23203101]

約数ペア:

[(1, 23203101), (3, 7734367), (43, 539607), (47, 493683), (89, 260709), (129, 179869), (141, 164561), (267, 86903), (1849, 12549), (2021, 11481), (3827, 6063), (4183, 5547)]