1868713041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{243227}}^1$

素因数の和:243440

約数の個数: 16

約数和(自身を含む): 2696912064

約数和(自身を除く): 828199023

約数列:

[1, 3, 13, 39, 197, 591, 2561, 7683, 243227, 729681, 3161951, 9485853, 47915719, 143747157, 622904347, 1868713041]

約数ペア:

[(1, 1868713041), (3, 622904347), (13, 143747157), (39, 47915719), (197, 9485853), (591, 3161951), (2561, 729681), (7683, 243227)]