29007771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5351}}^1$

素因数の和:5506

約数の個数: 16

約数和(自身を含む): 41959680

約数和(自身を除く): 12951909

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5351, 5421, 16053, 69563, 208689, 743789, 2231367, 9669257, 29007771]

約数ペア:

[(1, 29007771), (3, 9669257), (13, 2231367), (39, 743789), (139, 208689), (417, 69563), (1807, 16053), (5351, 5421)]