87864413

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2521}}^1$

素因数の和:2924

約数の個数: 16

約数和(自身を含む): 108466176

約数和(自身を除く): 20601763

約数列:

[1, 7, 13, 91, 383, 2521, 2681, 4979, 17647, 32773, 34853, 229411, 965543, 6758801, 12552059, 87864413]

約数ペア:

[(1, 87864413), (7, 12552059), (13, 6758801), (91, 965543), (383, 229411), (2521, 34853), (2681, 32773), (4979, 17647)]