33972239

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{2399}}^1$

素因数の和:2447

約数の個数: 18

約数和(自身を含む): 41997600

約数和(自身を除く): 8025361

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 2399, 14161, 16793, 40783, 117551, 285481, 693311, 1998367, 4853177, 33972239]

約数ペア:

[(1, 33972239), (7, 4853177), (17, 1998367), (49, 693311), (119, 285481), (289, 117551), (833, 40783), (2023, 16793), (2399, 14161)]