857525247

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{5659}}^1$

素因数の和:5927

約数の個数: 24

約数和(自身を含む): 1258218000

約数和(自身を除く): 400692753

約数列:

[1, 3, 9, 113, 149, 339, 447, 1017, 1341, 5659, 16837, 16977, 50511, 50931, 151533, 639467, 843191, 1918401, 2529573, 5755203, 7588719, 95280583, 285841749, 857525247]

約数ペア:

[(1, 857525247), (3, 285841749), (9, 95280583), (113, 7588719), (149, 5755203), (339, 2529573), (447, 1918401), (1017, 843191), (1341, 639467), (5659, 151533), (16837, 50931), (16977, 50511)]