2007609939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{30181}}^1$

素因数の和:30595

約数の個数: 24

約数和(自身を含む): 3060454800

約数和(自身を除く): 1052844861

約数列:

[1, 3, 9, 19, 57, 171, 389, 1167, 3501, 7391, 22173, 30181, 66519, 90543, 271629, 573439, 1720317, 5160951, 11740409, 35221227, 105663681, 223067771, 669203313, 2007609939]

約数ペア:

[(1, 2007609939), (3, 669203313), (9, 223067771), (19, 105663681), (57, 35221227), (171, 11740409), (389, 5160951), (1167, 1720317), (3501, 573439), (7391, 271629), (22173, 90543), (30181, 66519)]