2015018883

素因数分解:

$3^3\times {\mathrm{3571}}^1\times {\mathrm{20899}}^1$

素因数の和:24479

約数の個数: 16

約数和(自身を含む): 2986192000

約数和(自身を除く): 971173117

約数列:

[1, 3, 9, 27, 3571, 10713, 20899, 32139, 62697, 96417, 188091, 564273, 74630329, 223890987, 671672961, 2015018883]

約数ペア:

[(1, 2015018883), (3, 671672961), (9, 223890987), (27, 74630329), (3571, 564273), (10713, 188091), (20899, 96417), (32139, 62697)]