17775798903

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{971}}^1\times {\mathrm{12479}}^1$

素因数の和:13619

約数の個数: 24

約数和(自身を含む): 25862353920

約数和(自身を除く): 8086555017

約数列:

[1, 3, 9, 163, 489, 971, 1467, 2913, 8739, 12479, 37437, 112311, 158273, 474819, 1424457, 2034077, 6102231, 12117109, 18306693, 36351327, 109053981, 1975088767, 5925266301, 17775798903]

約数ペア:

[(1, 17775798903), (3, 5925266301), (9, 1975088767), (163, 109053981), (489, 36351327), (971, 18306693), (1467, 12117109), (2913, 6102231), (8739, 2034077), (12479, 1424457), (37437, 474819), (112311, 158273)]