38682279

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{12907}}^1$

素因数の和:12956

約数の個数: 20

約数和(自身を含む): 59350984

約数和(自身を除く): 20668705

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 12907, 38721, 116163, 348489, 477559, 1045467, 1432677, 4298031, 12894093, 38682279]

約数ペア:

[(1, 38682279), (3, 12894093), (9, 4298031), (27, 1432677), (37, 1045467), (81, 477559), (111, 348489), (333, 116163), (999, 38721), (2997, 12907)]