2759606721

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{393611}}^1$

素因数の和:393677

約数の個数: 24

約数和(自身を含む): 4298243040

約数和(自身を除く): 1538636319

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 393611, 1180833, 3542499, 7478609, 16138051, 22435827, 48414153, 67307481, 145242459, 306622969, 919868907, 2759606721]

約数ペア:

[(1, 2759606721), (3, 919868907), (9, 306622969), (19, 145242459), (41, 67307481), (57, 48414153), (123, 22435827), (171, 16138051), (369, 7478609), (779, 3542499), (2337, 1180833), (7011, 393611)]