857088387

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{48563}}^1$

素因数の和:48659

約数の個数: 24

約数和(自身を含む): 1295493264

約数和(自身を除く): 438404877

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 5883, 17649, 48563, 145689, 437067, 1796831, 2573839, 5390493, 7721517, 16171479, 23164551, 95232043, 285696129, 857088387]

約数ペア:

[(1, 857088387), (3, 285696129), (9, 95232043), (37, 23164551), (53, 16171479), (111, 7721517), (159, 5390493), (333, 2573839), (477, 1796831), (1961, 437067), (5883, 145689), (17649, 48563)]