857525733

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{281}}^1\times {\mathrm{1607}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 1249724736

約数和(自身を除く): 392199003

約数列:

[1, 3, 9, 211, 281, 633, 843, 1607, 1899, 2529, 4821, 14463, 59291, 177873, 339077, 451567, 533619, 1017231, 1354701, 3051693, 4064103, 95280637, 285841911, 857525733]

約数ペア:

[(1, 857525733), (3, 285841911), (9, 95280637), (211, 4064103), (281, 3051693), (633, 1354701), (843, 1017231), (1607, 533619), (1899, 451567), (2529, 339077), (4821, 177873), (14463, 59291)]