29071731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10499}}^1$

素因数の和:10586

約数の個数: 16

約数和(自身を含む): 42336000

約数和(自身を除く): 13264269

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 10499, 31497, 136487, 409461, 745429, 2236287, 9690577, 29071731]

約数ペア:

[(1, 29071731), (3, 9690577), (13, 2236287), (39, 745429), (71, 409461), (213, 136487), (923, 31497), (2769, 10499)]