7980861.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12967}}^1$

素因数の和:13084

約数の個数: 16

約数和(自身を含む): 44817408

約数和(自身を除く): 15680559

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 12967, 38901, 90769, 272307, 1387469, 4162407, 9712283, 29136849]

約数ペア:

[(1, 29136849), (3, 9712283), (7, 4162407), (21, 1387469), (107, 272307), (321, 90769), (749, 38901), (2247, 12967)]