223840279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{10243}}^1$

素因数の和:10338

約数の個数: 12

約数和(自身を含む): 247105768

約数和(自身を除く): 23265489

約数列:

[1, 13, 41, 533, 1681, 10243, 21853, 133159, 419963, 5459519, 17218483, 223840279]

約数ペア:

[(1, 223840279), (13, 17218483), (41, 5459519), (533, 419963), (1681, 133159), (10243, 21853)]