7968233

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 10012800

約数和(自身を除く): 2044567

約数列:

[1, 7, 13, 49, 91, 343, 637, 1787, 4459, 12509, 23231, 87563, 162617, 612941, 1138319, 7968233]

約数ペア:

[(1, 7968233), (7, 1138319), (13, 612941), (49, 162617), (91, 87563), (343, 23231), (637, 12509), (1787, 4459)]