39512421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{112571}}^1$

素因数の和:112593

約数の個数: 16

約数和(自身を含む): 63040320

約数和(自身を除く): 23527899

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 112571, 337713, 1013139, 1463423, 3039417, 4390269, 13170807, 39512421]

約数ペア:

[(1, 39512421), (3, 13170807), (9, 4390269), (13, 3039417), (27, 1463423), (39, 1013139), (117, 337713), (351, 112571)]