15668883

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3825

約数の個数: 24

約数和(自身を含む): 24858288

約数和(自身を除く): 9189405

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 3793, 4131, 11379, 34137, 64481, 102411, 193443, 307233, 580329, 921699, 1740987, 5222961, 15668883]

約数ペア:

[(1, 15668883), (3, 5222961), (9, 1740987), (17, 921699), (27, 580329), (51, 307233), (81, 193443), (153, 102411), (243, 64481), (459, 34137), (1377, 11379), (3793, 4131)]