38789493

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 52747200

約数和(自身を除く): 13957707

約数列:

[1, 3, 89, 131, 267, 393, 1109, 3327, 11659, 34977, 98701, 145279, 296103, 435837, 12929831, 38789493]

約数ペア:

[(1, 38789493), (3, 12929831), (89, 435837), (131, 296103), (267, 145279), (393, 98701), (1109, 34977), (3327, 11659)]