2019473667

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{15823}}^1$

素因数の和:16024

約数の個数: 32

約数和(自身を含む): 3114163200

約数和(自身を除く): 1094689533

約数列:

[1, 3, 9, 27, 29, 87, 163, 261, 489, 783, 1467, 4401, 4727, 14181, 15823, 42543, 47469, 127629, 142407, 427221, 458867, 1376601, 2579149, 4129803, 7737447, 12389409, 23212341, 69637023, 74795321, 224385963, 673157889, 2019473667]

約数ペア:

[(1, 2019473667), (3, 673157889), (9, 224385963), (27, 74795321), (29, 69637023), (87, 23212341), (163, 12389409), (261, 7737447), (489, 4129803), (783, 2579149), (1467, 1376601), (4401, 458867), (4727, 427221), (14181, 142407), (15823, 127629), (42543, 47469)]