855678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{8389}}^1$

素因数の和:8411

約数の個数: 16

約数和(自身を含む): 1812240

約数和(自身を除く): 956562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 8389, 16778, 25167, 50334, 142613, 285226, 427839, 855678]

約数ペア:

[(1, 855678), (2, 427839), (3, 285226), (6, 142613), (17, 50334), (34, 25167), (51, 16778), (102, 8389)]