12008007

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13477}}^1$

素因数の和:13500

約数の個数: 20

約数和(自身を含む): 19570056

約数和(自身を除く): 7562049

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 13477, 40431, 121293, 148247, 363879, 444741, 1091637, 1334223, 4002669, 12008007]

約数ペア:

[(1, 12008007), (3, 4002669), (9, 1334223), (11, 1091637), (27, 444741), (33, 363879), (81, 148247), (99, 121293), (297, 40431), (891, 13477)]