23997217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 26261712

約数和(自身を除く): 2264495

約数列:

[1, 17, 61, 73, 317, 1037, 1241, 4453, 5389, 19337, 23141, 75701, 328729, 393397, 1411601, 23997217]

約数ペア:

[(1, 23997217), (17, 1411601), (61, 393397), (73, 328729), (317, 75701), (1037, 23141), (1241, 19337), (4453, 5389)]