38980833

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 53380800

約数和(自身を除く): 14399967

約数列:

[1, 3, 43, 129, 449, 673, 1347, 2019, 19307, 28939, 57921, 86817, 302177, 906531, 12993611, 38980833]

約数ペア:

[(1, 38980833), (3, 12993611), (43, 906531), (129, 302177), (449, 86817), (673, 57921), (1347, 28939), (2019, 19307)]