2513901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 3663296

約数和(自身を除く): 1149395

約数列:

[1, 3, 13, 39, 73, 219, 883, 949, 2649, 2847, 11479, 34437, 64459, 193377, 837967, 2513901]

約数ペア:

[(1, 2513901), (3, 837967), (13, 193377), (39, 64459), (73, 34437), (219, 11479), (883, 2847), (949, 2649)]