2132343

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:195

約数の個数: 18

約数和(自身を含む): 3190512

約数和(自身を除く): 1058169

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 3337, 5041, 10011, 15123, 30033, 45369, 236927, 710781, 2132343]

約数ペア:

[(1, 2132343), (3, 710781), (9, 236927), (47, 45369), (71, 30033), (141, 15123), (213, 10011), (423, 5041), (639, 3337)]