13288431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4799}}^1$

素因数の和:4886

約数の個数: 16

約数和(自身を含む): 19353600

約数和(自身を除く): 6065169

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 4799, 14397, 62387, 187161, 340729, 1022187, 4429477, 13288431]

約数ペア:

[(1, 13288431), (3, 4429477), (13, 1022187), (39, 340729), (71, 187161), (213, 62387), (923, 14397), (2769, 4799)]