40898217

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 55415360

約数和(自身を除く): 14517143

約数列:

[1, 3, 109, 181, 327, 543, 691, 2073, 19729, 59187, 75319, 125071, 225957, 375213, 13632739, 40898217]

約数ペア:

[(1, 40898217), (3, 13632739), (109, 375213), (181, 225957), (327, 125071), (543, 75319), (691, 59187), (2073, 19729)]