3389895

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 5964192

約数和(自身を除く): 2574297

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1061, 1065, 3183, 3195, 5305, 9549, 15915, 47745, 75331, 225993, 376655, 677979, 1129965, 3389895]

約数ペア:

[(1, 3389895), (3, 1129965), (5, 677979), (9, 376655), (15, 225993), (45, 75331), (71, 47745), (213, 15915), (355, 9549), (639, 5305), (1061, 3195), (1065, 3183)]