239675337

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17417}}^1$

素因数の和:17573

約数の個数: 24

約数和(自身を含む): 380409120

約数和(自身を除く): 140733783

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 13761, 17417, 52251, 156753, 191587, 574761, 1724283, 2420963, 7262889, 21788667, 26630593, 79891779, 239675337]

約数ペア:

[(1, 239675337), (3, 79891779), (9, 26630593), (11, 21788667), (33, 7262889), (99, 2420963), (139, 1724283), (417, 574761), (1251, 191587), (1529, 156753), (4587, 52251), (13761, 17417)]