12966081009

素因数分解:

$3^1\times 7^1\times {\mathrm{13469}}^1\times {\mathrm{45841}}^1$

素因数の和:59320

約数の個数: 16

約数和(自身を含む): 19759735680

約数和(自身を除く): 6793654671

約数列:

[1, 3, 7, 21, 13469, 40407, 45841, 94283, 137523, 282849, 320887, 962661, 617432429, 1852297287, 4322027003, 12966081009]

約数ペア:

[(1, 12966081009), (3, 4322027003), (7, 1852297287), (21, 617432429), (13469, 962661), (40407, 320887), (45841, 282849), (94283, 137523)]