56798217

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8753}}^1$

素因数の和:8869

約数の個数: 24

約数和(自身を含む): 94683264

約数和(自身を除く): 37885047

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 8753, 26259, 61271, 78777, 183813, 551439, 901559, 2704677, 6310913, 8114031, 18932739, 56798217]

約数ペア:

[(1, 56798217), (3, 18932739), (7, 8114031), (9, 6310913), (21, 2704677), (63, 901559), (103, 551439), (309, 183813), (721, 78777), (927, 61271), (2163, 26259), (6489, 8753)]