13484121

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15661}}^1$

素因数の和:15712

約数の個数: 16

約数和(自身を含む): 21049728

約数和(自身を除く): 7565607

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 15661, 46983, 109627, 328881, 642101, 1926303, 4494707, 13484121]

約数ペア:

[(1, 13484121), (3, 4494707), (7, 1926303), (21, 642101), (41, 328881), (123, 109627), (287, 46983), (861, 15661)]