2252991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 3316320

約数和(自身を除く): 1063329

約数列:

[1, 3, 13, 39, 41, 123, 533, 1409, 1599, 4227, 18317, 54951, 57769, 173307, 750997, 2252991]

約数ペア:

[(1, 2252991), (3, 750997), (13, 173307), (39, 57769), (41, 54951), (123, 18317), (533, 4227), (1409, 1599)]