6441759

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 10007712

約数和(自身を除く): 3565953

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 593, 639, 1207, 1779, 3621, 5337, 10081, 10863, 30243, 42103, 90729, 126309, 378927, 715751, 2147253, 6441759]

約数ペア:

[(1, 6441759), (3, 2147253), (9, 715751), (17, 378927), (51, 126309), (71, 90729), (153, 42103), (213, 30243), (593, 10863), (639, 10081), (1207, 5337), (1779, 3621)]