13121706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{168227}}^1$

素因数の和:168245

約数の個数: 16

約数和(自身を含む): 28262304

約数和(自身を除く): 15140598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 168227, 336454, 504681, 1009362, 2186951, 4373902, 6560853, 13121706]

約数ペア:

[(1, 13121706), (2, 6560853), (3, 4373902), (6, 2186951), (13, 1009362), (26, 504681), (39, 336454), (78, 168227)]