2548658529

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{4517}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 3738301632

約数和(自身を除く): 1189643103

約数列:

[1, 3, 9, 71, 213, 639, 883, 2649, 4517, 7947, 13551, 40653, 62693, 188079, 320707, 564237, 962121, 2886363, 3988511, 11965533, 35896599, 283184281, 849552843, 2548658529]

約数ペア:

[(1, 2548658529), (3, 849552843), (9, 283184281), (71, 35896599), (213, 11965533), (639, 3988511), (883, 2886363), (2649, 962121), (4517, 564237), (7947, 320707), (13551, 188079), (40653, 62693)]