4885191

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1524

約数の個数: 20

約数和(自身を含む): 7480704

約数和(自身を除く): 2595513

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1471, 3321, 4413, 13239, 39717, 60311, 119151, 180933, 542799, 1628397, 4885191]

約数ペア:

[(1, 4885191), (3, 1628397), (9, 542799), (27, 180933), (41, 119151), (81, 60311), (123, 39717), (369, 13239), (1107, 4413), (1471, 3321)]