40986057

素因数分解:

$3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1609}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 62545280

約数和(自身を除く): 21559223

約数列:

[1, 3, 7, 21, 1213, 1609, 3639, 4827, 8491, 11263, 25473, 33789, 1951717, 5855151, 13662019, 40986057]

約数ペア:

[(1, 40986057), (3, 13662019), (7, 5855151), (21, 1951717), (1213, 33789), (1609, 25473), (3639, 11263), (4827, 8491)]