6980547

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{677}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 10674432

約数和(自身を除く): 3693885

約数列:

[1, 3, 7, 21, 491, 677, 1473, 2031, 3437, 4739, 10311, 14217, 332407, 997221, 2326849, 6980547]

約数ペア:

[(1, 6980547), (3, 2326849), (7, 997221), (21, 332407), (491, 14217), (677, 10311), (1473, 4739), (2031, 3437)]