2791239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 4161024

約数和(自身を除く): 1369785

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 2063, 6189, 22693, 68079, 84583, 253749, 930413, 2791239]

約数ペア:

[(1, 2791239), (3, 930413), (11, 253749), (33, 84583), (41, 68079), (123, 22693), (451, 6189), (1353, 2063)]