24871561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 31148064

約数和(自身を除く): 6276503

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 787, 1859, 2431, 2873, 8657, 10231, 13379, 31603, 112541, 133003, 147169, 173927, 1463033, 1913197, 2261051, 24871561]

約数ペア:

[(1, 24871561), (11, 2261051), (13, 1913197), (17, 1463033), (143, 173927), (169, 147169), (187, 133003), (221, 112541), (787, 31603), (1859, 13379), (2431, 10231), (2873, 8657)]