78958217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5857}}^1$

素因数の和:5948

約数の個数: 16

約数和(自身を含む): 91525392

約数和(自身を除く): 12567175

約数列:

[1, 13, 17, 61, 221, 793, 1037, 5857, 13481, 76141, 99569, 357277, 1294397, 4644601, 6073709, 78958217]

約数ペア:

[(1, 78958217), (13, 6073709), (17, 4644601), (61, 1294397), (221, 357277), (793, 99569), (1037, 76141), (5857, 13481)]