12926223

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{3011}}^1$

素因数の和:3076

約数の個数: 20

約数和(自身を含む): 19680408

約数和(自身を除く): 6754185

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 3011, 4293, 9033, 27099, 81297, 159583, 243891, 478749, 1436247, 4308741, 12926223]

約数ペア:

[(1, 12926223), (3, 4308741), (9, 1436247), (27, 478749), (53, 243891), (81, 159583), (159, 81297), (477, 27099), (1431, 9033), (3011, 4293)]