242071723

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 273326400

約数和(自身を除く): 31254677

約数列:

[1, 19, 37, 53, 73, 89, 703, 1007, 1387, 1691, 1961, 2701, 3293, 3869, 4717, 6497, 37259, 51319, 62567, 73511, 89623, 123443, 143153, 174529, 240389, 344341, 2719907, 3316051, 4567391, 6542479, 12740617, 242071723]

約数ペア:

[(1, 242071723), (19, 12740617), (37, 6542479), (53, 4567391), (73, 3316051), (89, 2719907), (703, 344341), (1007, 240389), (1387, 174529), (1691, 143153), (1961, 123443), (2701, 89623), (3293, 73511), (3869, 62567), (4717, 51319), (6497, 37259)]