229449213

素因数分解:

$3^3\times 7^2\times {\mathrm{173431}}^1$

素因数の和:173454

約数の個数: 24

約数和(自身を含む): 395424960

約数和(自身を除く): 165975747

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 173431, 520293, 1214017, 1560879, 3642051, 4682637, 8498119, 10926153, 25494357, 32778459, 76483071, 229449213]

約数ペア:

[(1, 229449213), (3, 76483071), (7, 32778459), (9, 25494357), (21, 10926153), (27, 8498119), (49, 4682637), (63, 3642051), (147, 1560879), (189, 1214017), (441, 520293), (1323, 173431)]