1201573919

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{425939}}^1$

素因数の和:425990

約数の個数: 16

約数和(自身を含む): 1526568960

約数和(自身を除く): 324995041

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 425939, 2981573, 5537207, 13204109, 38760449, 92428763, 171653417, 1201573919]

約数ペア:

[(1, 1201573919), (7, 171653417), (13, 92428763), (31, 38760449), (91, 13204109), (217, 5537207), (403, 2981573), (2821, 425939)]