1621120033

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{160079}}^1$

素因数の和:160152

約数の個数: 16

約数和(自身を含む): 1882540800

約数和(自身を除く): 261420767

約数列:

[1, 13, 19, 41, 247, 533, 779, 10127, 160079, 2081027, 3041501, 6563239, 39539513, 85322107, 124701541, 1621120033]

約数ペア:

[(1, 1621120033), (13, 124701541), (19, 85322107), (41, 39539513), (247, 6563239), (533, 3041501), (779, 2081027), (10127, 160079)]