6887709

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 10707840

約数和(自身を除く): 3820131

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 857, 893, 2571, 2679, 7713, 8037, 16283, 40279, 48849, 120837, 146547, 362511, 765301, 2295903, 6887709]

約数ペア:

[(1, 6887709), (3, 2295903), (9, 765301), (19, 362511), (47, 146547), (57, 120837), (141, 48849), (171, 40279), (423, 16283), (857, 8037), (893, 7713), (2571, 2679)]