3321999

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2087

約数の個数: 16

約数和(自身を含む): 5004640

約数和(自身を除く): 1682641

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 2017, 6051, 18153, 54459, 123037, 369111, 1107333, 3321999]

約数ペア:

[(1, 3321999), (3, 1107333), (9, 369111), (27, 123037), (61, 54459), (183, 18153), (549, 6051), (1647, 2017)]