13215039033

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2223631}}^1$

素因数の和:2223924

約数の個数: 16

約数和(自身を含む): 20208367616

約数和(自身を除く): 6993328583

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 2223631, 6670893, 15565417, 46696251, 629287573, 1887862719, 4405013011, 13215039033]

約数ペア:

[(1, 13215039033), (3, 4405013011), (7, 1887862719), (21, 629287573), (283, 46696251), (849, 15565417), (1981, 6670893), (5943, 2223631)]