39086439

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97961}}^1$

素因数の和:97990

約数の個数: 16

約数和(自身を含む): 62695680

約数和(自身を除く): 23609241

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 97961, 293883, 685727, 1861259, 2057181, 5583777, 13028813, 39086439]

約数ペア:

[(1, 39086439), (3, 13028813), (7, 5583777), (19, 2057181), (21, 1861259), (57, 685727), (133, 293883), (399, 97961)]