9680489

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 24

約数和(自身を含む): 12297600

約数和(自身を除く): 2617111

約数列:

[1, 7, 13, 49, 91, 167, 169, 343, 637, 1169, 1183, 2171, 4459, 8183, 8281, 15197, 28223, 57281, 57967, 106379, 197561, 744653, 1382927, 9680489]

約数ペア:

[(1, 9680489), (7, 1382927), (13, 744653), (49, 197561), (91, 106379), (167, 57967), (169, 57281), (343, 28223), (637, 15197), (1169, 8281), (1183, 8183), (2171, 4459)]