2019026079

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{543187}}^1$

素因数の和:543259

約数の個数: 24

約数和(自身を含む): 3389493120

約数和(自身を除く): 1370467041

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 543187, 1629561, 3802309, 4888683, 11406927, 32048033, 34220781, 96144099, 224336231, 288432297, 673008693, 2019026079]

約数ペア:

[(1, 2019026079), (3, 673008693), (7, 288432297), (9, 224336231), (21, 96144099), (59, 34220781), (63, 32048033), (177, 11406927), (413, 4888683), (531, 3802309), (1239, 1629561), (3717, 543187)]