8449887

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 11906048

約数和(自身を除く): 3456161

約数列:

[1, 3, 31, 43, 93, 129, 1333, 2113, 3999, 6339, 65503, 90859, 196509, 272577, 2816629, 8449887]

約数ペア:

[(1, 8449887), (3, 2816629), (31, 272577), (43, 196509), (93, 90859), (129, 65503), (1333, 6339), (2113, 3999)]