21242022093

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{5210209}}^1$

素因数の和:5210369

約数の個数: 16

約数和(自身を含む): 31678076800

約数和(自身を除く): 10436054707

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 5210209, 15630627, 46891881, 140675643, 786741559, 2360224677, 7080674031, 21242022093]

約数ペア:

[(1, 21242022093), (3, 7080674031), (9, 2360224677), (27, 786741559), (151, 140675643), (453, 46891881), (1359, 15630627), (4077, 5210209)]