86911713

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12893}}^1$

素因数の和:13013

約数の個数: 24

約数和(自身を含む): 144825408

約数和(自身を除く): 57913695

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 12893, 38679, 90251, 116037, 270753, 812259, 1379551, 4138653, 9656857, 12415959, 28970571, 86911713]

約数ペア:

[(1, 86911713), (3, 28970571), (7, 12415959), (9, 9656857), (21, 4138653), (63, 1379551), (107, 812259), (321, 270753), (749, 116037), (963, 90251), (2247, 38679), (6741, 12893)]