3198897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 5241600

約数和(自身を除く): 2042703

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1439, 2223, 4317, 12951, 18707, 27341, 56121, 82023, 168363, 246069, 355433, 1066299, 3198897]

約数ペア:

[(1, 3198897), (3, 1066299), (9, 355433), (13, 246069), (19, 168363), (39, 82023), (57, 56121), (117, 27341), (171, 18707), (247, 12951), (741, 4317), (1439, 2223)]