12709851

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55021}}^1$

素因数の和:55042

約数の個数: 16

約数和(自身を含む): 21128448

約数和(自身を除く): 8418597

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 55021, 165063, 385147, 605231, 1155441, 1815693, 4236617, 12709851]

約数ペア:

[(1, 12709851), (3, 4236617), (7, 1815693), (11, 1155441), (21, 605231), (33, 385147), (77, 165063), (231, 55021)]