2013154581

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1\times {\mathrm{8369}}^1$

素因数の和:8996

約数の個数: 16

約数和(自身を含む): 2705451840

約数和(自身を除く): 692297259

約数列:

[1, 3, 181, 443, 543, 1329, 8369, 25107, 80183, 240549, 1514789, 3707467, 4544367, 11122401, 671051527, 2013154581]

約数ペア:

[(1, 2013154581), (3, 671051527), (181, 11122401), (443, 4544367), (543, 3707467), (1329, 1514789), (8369, 240549), (25107, 80183)]