38497407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13903}}^1$

素因数の和:13990

約数の個数: 16

約数和(自身を含む): 56060928

約数和(自身を除く): 17563521

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 13903, 41709, 180739, 542217, 987113, 2961339, 12832469, 38497407]

約数ペア:

[(1, 38497407), (3, 12832469), (13, 2961339), (39, 987113), (71, 542217), (213, 180739), (923, 41709), (2769, 13903)]