13921060977

素因数分解:

$3^3\times {\mathrm{12721}}^1\times {\mathrm{40531}}^1$

素因数の和:53261

約数の個数: 16

約数和(自身を含む): 20625924160

約数和(自身を除く): 6704863183

約数列:

[1, 3, 9, 27, 12721, 38163, 40531, 114489, 121593, 343467, 364779, 1094337, 515594851, 1546784553, 4640353659, 13921060977]

約数ペア:

[(1, 13921060977), (3, 4640353659), (9, 1546784553), (27, 515594851), (12721, 1094337), (38163, 364779), (40531, 343467), (114489, 121593)]