2053533

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 2875392

約数和(自身を除く): 821859

約数列:

[1, 3, 31, 71, 93, 213, 311, 933, 2201, 6603, 9641, 22081, 28923, 66243, 684511, 2053533]

約数ペア:

[(1, 2053533), (3, 684511), (31, 66243), (71, 28923), (93, 22081), (213, 9641), (311, 6603), (933, 2201)]