1797891

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 2515968

約数和(自身を除く): 718077

約数列:

[1, 3, 41, 47, 123, 141, 311, 933, 1927, 5781, 12751, 14617, 38253, 43851, 599297, 1797891]

約数ペア:

[(1, 1797891), (3, 599297), (41, 43851), (47, 38253), (123, 14617), (141, 12751), (311, 5781), (933, 1927)]