2943057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 4693248

約数和(自身を除く): 1750191

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 193, 221, 299, 391, 579, 663, 897, 1173, 2509, 3281, 4439, 5083, 7527, 9843, 13317, 15249, 42653, 57707, 75463, 127959, 173121, 226389, 981019, 2943057]

約数ペア:

[(1, 2943057), (3, 981019), (13, 226389), (17, 173121), (23, 127959), (39, 75463), (51, 57707), (69, 42653), (193, 15249), (221, 13317), (299, 9843), (391, 7527), (579, 5083), (663, 4439), (897, 3281), (1173, 2509)]