866317517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{1567}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 997323264

約数和(自身を除く): 131005747

約数列:

[1, 13, 23, 43, 299, 559, 989, 1567, 1849, 12857, 20371, 24037, 36041, 42527, 67381, 468533, 552851, 875953, 1549763, 2897383, 20146919, 37665979, 66639809, 866317517]

約数ペア:

[(1, 866317517), (13, 66639809), (23, 37665979), (43, 20146919), (299, 2897383), (559, 1549763), (989, 875953), (1567, 552851), (1849, 468533), (12857, 67381), (20371, 42527), (24037, 36041)]