38819991

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8761}}^1$

素因数の和:8982

約数の個数: 16

約数和(自身を含む): 59441408

約数和(自身を除く): 20621417

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 8761, 26283, 61327, 183981, 1848571, 5545713, 12939997, 38819991]

約数ペア:

[(1, 38819991), (3, 12939997), (7, 5545713), (21, 1848571), (211, 183981), (633, 61327), (1477, 26283), (4431, 8761)]