38570391

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{38609}}^1$

素因数の和:38655

約数の個数: 16

約数和(自身を含む): 58687200

約数和(自身を除く): 20116809

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 38609, 115827, 347481, 1042443, 1428533, 4285599, 12856797, 38570391]

約数ペア:

[(1, 38570391), (3, 12856797), (9, 4285599), (27, 1428533), (37, 1042443), (111, 347481), (333, 115827), (999, 38609)]