15104421

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{757}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 22436800

約数和(自身を除く): 7332379

約数列:

[1, 3, 9, 27, 739, 757, 2217, 2271, 6651, 6813, 19953, 20439, 559423, 1678269, 5034807, 15104421]

約数ペア:

[(1, 15104421), (3, 5034807), (9, 1678269), (27, 559423), (739, 20439), (757, 19953), (2217, 6813), (2271, 6651)]