129123059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 141216768

約数和(自身を除く): 12093709

約数列:

[1, 13, 127, 197, 397, 1651, 2561, 5161, 25019, 50419, 78209, 325247, 655447, 1016717, 9932543, 129123059]

約数ペア:

[(1, 129123059), (13, 9932543), (127, 1016717), (197, 655447), (397, 325247), (1651, 78209), (2561, 50419), (5161, 25019)]