15193179

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3911

約数の個数: 24

約数和(自身を含む): 24111360

約数和(自身を除く): 8918181

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3863, 3933, 11589, 34767, 73397, 88849, 220191, 266547, 660573, 799641, 1688131, 5064393, 15193179]

約数ペア:

[(1, 15193179), (3, 5064393), (9, 1688131), (19, 799641), (23, 660573), (57, 266547), (69, 220191), (171, 88849), (207, 73397), (437, 34767), (1311, 11589), (3863, 3933)]