14272209

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2243}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 23804352

約数和(自身を除く): 9532143

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 2243, 6363, 6729, 15701, 20187, 47103, 141309, 226543, 679629, 1585801, 2038887, 4757403, 14272209]

約数ペア:

[(1, 14272209), (3, 4757403), (7, 2038887), (9, 1585801), (21, 679629), (63, 226543), (101, 141309), (303, 47103), (707, 20187), (909, 15701), (2121, 6729), (2243, 6363)]