2015540541

素因数分解:

$3^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{41603}}^1$

素因数の和:42385

約数の個数: 24

約数和(自身を含む): 3331648320

約数和(自身を除く): 1316107779

約数列:

[1, 3, 7, 9, 21, 63, 769, 2307, 5383, 6921, 16149, 41603, 48447, 124809, 291221, 374427, 873663, 2620989, 31992707, 95978121, 223948949, 287934363, 671846847, 2015540541]

約数ペア:

[(1, 2015540541), (3, 671846847), (7, 287934363), (9, 223948949), (21, 95978121), (63, 31992707), (769, 2620989), (2307, 873663), (5383, 374427), (6921, 291221), (16149, 124809), (41603, 48447)]