55442289

素因数分解:

$3^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{2213}}^1$

素因数の和:3416

約数の個数: 16

約数和(自身を含む): 84592512

約数和(自身を除く): 29150223

約数列:

[1, 3, 7, 21, 1193, 2213, 3579, 6639, 8351, 15491, 25053, 46473, 2640109, 7920327, 18480763, 55442289]

約数ペア:

[(1, 55442289), (3, 18480763), (7, 7920327), (21, 2640109), (1193, 46473), (2213, 25053), (3579, 15491), (6639, 8351)]