39642831

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47363}}^1$

素因数の和:47403

約数の個数: 16

約数和(自身を含む): 60625920

約数和(自身を除く): 20983089

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 47363, 142089, 426267, 1278801, 1468253, 4404759, 13214277, 39642831]

約数ペア:

[(1, 39642831), (3, 13214277), (9, 4404759), (27, 1468253), (31, 1278801), (93, 426267), (279, 142089), (837, 47363)]