13106004961

素因数分解:

$7^4\times {\mathrm{499}}^1\times {\mathrm{10939}}^1$

素因数の和:11466

約数の個数: 20

約数和(自身を含む): 15321470000

約数和(自身を除く): 2215465039

約数列:

[1, 7, 49, 343, 499, 2401, 3493, 10939, 24451, 76573, 171157, 536011, 1198099, 3752077, 5458561, 26264539, 38209927, 267469489, 1872286423, 13106004961]

約数ペア:

[(1, 13106004961), (7, 1872286423), (49, 267469489), (343, 38209927), (499, 26264539), (2401, 5458561), (3493, 3752077), (10939, 1198099), (24451, 536011), (76573, 171157)]