856702233

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{5431}}^1$

素因数の和:6485

約数の個数: 24

約数和(自身を含む): 1311762816

約数和(自身を除く): 455060583

約数列:

[1, 3, 9, 17, 51, 153, 1031, 3093, 5431, 9279, 16293, 17527, 48879, 52581, 92327, 157743, 276981, 830943, 5599361, 16798083, 50394249, 95189137, 285567411, 856702233]

約数ペア:

[(1, 856702233), (3, 285567411), (9, 95189137), (17, 50394249), (51, 16798083), (153, 5599361), (1031, 830943), (3093, 276981), (5431, 157743), (9279, 92327), (16293, 52581), (17527, 48879)]