2160741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 3221568

約数和(自身を除く): 1060827

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1597, 4791, 17567, 52701, 65477, 196431, 720247, 2160741]

約数ペア:

[(1, 2160741), (3, 720247), (11, 196431), (33, 65477), (41, 52701), (123, 17567), (451, 4791), (1353, 1597)]