13904427

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 19457280

約数和(自身を除く): 5552853

約数列:

[1, 3, 29, 71, 87, 213, 2059, 2251, 6177, 6753, 65279, 159821, 195837, 479463, 4634809, 13904427]

約数ペア:

[(1, 13904427), (3, 4634809), (29, 479463), (71, 195837), (87, 159821), (213, 65279), (2059, 6753), (2251, 6177)]