17320203

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{1531}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 25737600

約数和(自身を除く): 8417397

約数列:

[1, 3, 9, 27, 419, 1257, 1531, 3771, 4593, 11313, 13779, 41337, 641489, 1924467, 5773401, 17320203]

約数ペア:

[(1, 17320203), (3, 5773401), (9, 1924467), (27, 641489), (419, 41337), (1257, 13779), (1531, 11313), (3771, 4593)]