552563809

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{68821}}^1$

素因数の和:68896

約数の個数: 16

約数和(自身を含む): 669500416

約数和(自身を除く): 116936607

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 68821, 481747, 2133451, 2546377, 14934157, 17824639, 78937687, 552563809]

約数ペア:

[(1, 552563809), (7, 78937687), (31, 17824639), (37, 14934157), (217, 2546377), (259, 2133451), (1147, 481747), (8029, 68821)]