9836897

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 20

約数和(自身を含む): 12201156

約数和(自身を除く): 2364259

約数列:

[1, 7, 17, 49, 119, 241, 343, 833, 1687, 2401, 4097, 5831, 11809, 28679, 40817, 82663, 200753, 578641, 1405271, 9836897]

約数ペア:

[(1, 9836897), (7, 1405271), (17, 578641), (49, 200753), (119, 82663), (241, 40817), (343, 28679), (833, 11809), (1687, 5831), (2401, 4097)]