990033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 1516800

約数和(自身を除く): 526767

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1579, 4737, 17369, 30001, 52107, 90003, 330011, 990033]

約数ペア:

[(1, 990033), (3, 330011), (11, 90003), (19, 52107), (33, 30001), (57, 17369), (209, 4737), (627, 1579)]