2277207

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 3724800

約数和(自身を除く): 1447593

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 193, 207, 437, 513, 579, 621, 1311, 1737, 3667, 3933, 4439, 5211, 11001, 11799, 13317, 33003, 39951, 84341, 99009, 119853, 253023, 759069, 2277207]

約数ペア:

[(1, 2277207), (3, 759069), (9, 253023), (19, 119853), (23, 99009), (27, 84341), (57, 39951), (69, 33003), (171, 13317), (193, 11799), (207, 11001), (437, 5211), (513, 4439), (579, 3933), (621, 3667), (1311, 1737)]