8047137

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22541}}^1$

素因数の和:22568

約数の個数: 16

約数和(自身を含む): 12984192

約数和(自身を除く): 4937055

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 22541, 67623, 157787, 383197, 473361, 1149591, 2682379, 8047137]

約数ペア:

[(1, 8047137), (3, 2682379), (7, 1149591), (17, 473361), (21, 383197), (51, 157787), (119, 67623), (357, 22541)]