12823029

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6883}}^1$

素因数の和:6918

約数の個数: 20

約数和(自身を含む): 19991136

約数和(自身を除く): 7168107

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6883, 20649, 61947, 158309, 185841, 474927, 557523, 1424781, 4274343, 12823029]

約数ペア:

[(1, 12823029), (3, 4274343), (9, 1424781), (23, 557523), (27, 474927), (69, 185841), (81, 158309), (207, 61947), (621, 20649), (1863, 6883)]