298375983

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{27883}}^1$

素因数の和:27959

約数の個数: 24

約数和(自身を含む): 456739920

約数和(自身を除く): 158363937

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 10701, 27883, 83649, 250947, 808607, 1143203, 2425821, 3429609, 7277463, 10288827, 33152887, 99458661, 298375983]

約数ペア:

[(1, 298375983), (3, 99458661), (9, 33152887), (29, 10288827), (41, 7277463), (87, 3429609), (123, 2425821), (261, 1143203), (369, 808607), (1189, 250947), (3567, 83649), (10701, 27883)]