247437333

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{192259}}^1$

素因数の和:192289

約数の個数: 24

約数和(自身を含む): 419895840

約数和(自身を除く): 172458507

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 192259, 576777, 1730331, 2114849, 2499367, 6344547, 7498101, 19033641, 22494303, 27493037, 82479111, 247437333]

約数ペア:

[(1, 247437333), (3, 82479111), (9, 27493037), (11, 22494303), (13, 19033641), (33, 7498101), (39, 6344547), (99, 2499367), (117, 2114849), (143, 1730331), (429, 576777), (1287, 192259)]