38216217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20849}}^1$

素因数の和:20912

約数の個数: 16

約数和(自身を含む): 56044800

約数和(自身を除く): 17828583

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 20849, 62547, 271037, 813111, 979903, 2939709, 12738739, 38216217]

約数ペア:

[(1, 38216217), (3, 12738739), (13, 2939709), (39, 979903), (47, 813111), (141, 271037), (611, 62547), (1833, 20849)]