289492099

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 347518080

約数和(自身を除く): 58025981

約数列:

[1, 13, 17, 23, 169, 221, 299, 337, 391, 2197, 2873, 3887, 4381, 5083, 5729, 7751, 37349, 50531, 56953, 66079, 74477, 100763, 131767, 740389, 859027, 968201, 1309919, 1712971, 12586613, 17028947, 22268623, 289492099]

約数ペア:

[(1, 289492099), (13, 22268623), (17, 17028947), (23, 12586613), (169, 1712971), (221, 1309919), (299, 968201), (337, 859027), (391, 740389), (2197, 131767), (2873, 100763), (3887, 74477), (4381, 66079), (5083, 56953), (5729, 50531), (7751, 37349)]