86845857

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{17749}}^1$

素因数の和:17992

約数の個数: 16

約数和(自身を含む): 132912000

約数和(自身を除く): 46066143

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 17749, 53247, 124243, 372729, 4135517, 12406551, 28948619, 86845857]

約数ペア:

[(1, 86845857), (3, 28948619), (7, 12406551), (21, 4135517), (233, 372729), (699, 124243), (1631, 53247), (4893, 17749)]