12694401

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2957}}^1$

素因数の和:3022

約数の個数: 20

約数和(自身を含む): 19327572

約数和(自身を除く): 6633171

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2957, 4293, 8871, 26613, 79839, 156721, 239517, 470163, 1410489, 4231467, 12694401]

約数ペア:

[(1, 12694401), (3, 4231467), (9, 1410489), (27, 470163), (53, 239517), (81, 156721), (159, 79839), (477, 26613), (1431, 8871), (2957, 4293)]