2019897

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2267}}^1$

素因数の和:2290

約数の個数: 20

約数和(自身を含む): 3293136

約数和(自身を除く): 1273239

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2267, 6801, 20403, 24937, 61209, 74811, 183627, 224433, 673299, 2019897]

約数ペア:

[(1, 2019897), (3, 673299), (9, 224433), (11, 183627), (27, 74811), (33, 61209), (81, 24937), (99, 20403), (297, 6801), (891, 2267)]