219327303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{106109}}^1$

素因数の和:106178

約数の個数: 16

約数和(自身を含む): 320876640

約数和(自身を除く): 101549337

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 106109, 318327, 1379417, 4138251, 5623777, 16871331, 73109101, 219327303]

約数ペア:

[(1, 219327303), (3, 73109101), (13, 16871331), (39, 5623777), (53, 4138251), (159, 1379417), (689, 318327), (2067, 106109)]