15141879

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 23357360

約数和(自身を除く): 8215481

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1213, 1387, 3639, 4161, 10917, 12483, 23047, 69141, 88549, 207423, 265647, 796941, 1682431, 5047293, 15141879]

約数ペア:

[(1, 15141879), (3, 5047293), (9, 1682431), (19, 796941), (57, 265647), (73, 207423), (171, 88549), (219, 69141), (657, 23047), (1213, 12483), (1387, 10917), (3639, 4161)]