28715949

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 43243200

約数和(自身を除く): 14527251

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 1319, 2419, 3957, 7257, 11871, 21771, 54079, 77821, 162237, 233463, 486711, 700389, 3190661, 9571983, 28715949]

約数ペア:

[(1, 28715949), (3, 9571983), (9, 3190661), (41, 700389), (59, 486711), (123, 233463), (177, 162237), (369, 77821), (531, 54079), (1319, 21771), (2419, 11871), (3957, 7257)]