855978

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 1723680

約数和(自身を除く): 867702

約数列:

[1, 2, 3, 6, 179, 358, 537, 797, 1074, 1594, 2391, 4782, 142663, 285326, 427989, 855978]

約数ペア:

[(1, 855978), (2, 427989), (3, 285326), (6, 142663), (179, 4782), (358, 2391), (537, 1594), (797, 1074)]