10728171

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 15964416

約数和(自身を除く): 5236245

約数列:

[1, 3, 9, 71, 103, 163, 213, 309, 489, 639, 927, 1467, 7313, 11573, 16789, 21939, 34719, 50367, 65817, 104157, 151101, 1192019, 3576057, 10728171]

約数ペア:

[(1, 10728171), (3, 3576057), (9, 1192019), (71, 151101), (103, 104157), (163, 65817), (213, 50367), (309, 34719), (489, 21939), (639, 16789), (927, 11573), (1467, 7313)]