7926417

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 28

約数和(自身を含む): 12119184

約数和(自身を除く): 4192767

約数列:

[1, 3, 9, 27, 81, 83, 131, 243, 249, 393, 729, 747, 1179, 2241, 3537, 6723, 10611, 10873, 20169, 31833, 32619, 60507, 95499, 97857, 293571, 880713, 2642139, 7926417]

約数ペア:

[(1, 7926417), (3, 2642139), (9, 880713), (27, 293571), (81, 97857), (83, 95499), (131, 60507), (243, 32619), (249, 31833), (393, 20169), (729, 10873), (747, 10611), (1179, 6723), (2241, 3537)]