15317439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 21715200

約数和(自身を除く): 6397761

約数列:

[1, 3, 19, 57, 103, 309, 1957, 2609, 5871, 7827, 49571, 148713, 268727, 806181, 5105813, 15317439]

約数ペア:

[(1, 15317439), (3, 5105813), (19, 806181), (57, 268727), (103, 148713), (309, 49571), (1957, 7827), (2609, 5871)]