308094579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{90803}}^1$

素因数の和:90851

約数の個数: 24

約数和(自身を含む): 495789840

約数和(自身を除く): 187695261

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 90803, 272409, 817227, 1180439, 2633287, 3541317, 7899861, 10623951, 23699583, 34232731, 102698193, 308094579]

約数ペア:

[(1, 308094579), (3, 102698193), (9, 34232731), (13, 23699583), (29, 10623951), (39, 7899861), (87, 3541317), (117, 2633287), (261, 1180439), (377, 817227), (1131, 272409), (3393, 90803)]