8788894521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{20887}}^1$

素因数の和:21253

約数の個数: 32

約数和(自身を含む): 13138384896

約数和(自身を除く): 4349490375

約数列:

[1, 3, 11, 33, 41, 123, 311, 451, 933, 1353, 3421, 10263, 12751, 20887, 38253, 62661, 140261, 229757, 420783, 689271, 856367, 2569101, 6495857, 9420037, 19487571, 28260111, 71454427, 214363281, 266330137, 798990411, 2929631507, 8788894521]

約数ペア:

[(1, 8788894521), (3, 2929631507), (11, 798990411), (33, 266330137), (41, 214363281), (123, 71454427), (311, 28260111), (451, 19487571), (933, 9420037), (1353, 6495857), (3421, 2569101), (10263, 856367), (12751, 689271), (20887, 420783), (38253, 229757), (62661, 140261)]