244140921

素因数分解:

$3^2\times {\mathrm{647}}^1\times {\mathrm{41927}}^1$

素因数の和:42580

約数の個数: 12

約数和(自身を含む): 353201472

約数和(自身を除く): 109060551

約数列:

[1, 3, 9, 647, 1941, 5823, 41927, 125781, 377343, 27126769, 81380307, 244140921]

約数ペア:

[(1, 244140921), (3, 81380307), (9, 27126769), (647, 377343), (1941, 125781), (5823, 41927)]