38885211

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{3251}}^1$

素因数の和:3703

約数の個数: 16

約数和(自身を含む): 57755520

約数和(自身を除く): 18870309

約数列:

[1, 3, 9, 27, 443, 1329, 3251, 3987, 9753, 11961, 29259, 87777, 1440193, 4320579, 12961737, 38885211]

約数ペア:

[(1, 38885211), (3, 12961737), (9, 4320579), (27, 1440193), (443, 87777), (1329, 29259), (3251, 11961), (3987, 9753)]