12647677

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4668

約数の個数: 16

約数和(自身を含む): 15973632

約数和(自身を除く): 3325955

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 4621, 32347, 78557, 106283, 549899, 743981, 1806811, 12647677]

約数ペア:

[(1, 12647677), (7, 1806811), (17, 743981), (23, 549899), (119, 106283), (161, 78557), (391, 32347), (2737, 4621)]