17996818336119

素因数分解:

$3^2\times 7^1\times {\mathrm{63697}}^1\times {\mathrm{4484729}}^1$

素因数の和:4548439

約数の個数: 24

約数和(自身を含む): 29709506480160

約数和(自身を除く): 11712688144041

約数列:

[1, 3, 7, 9, 21, 63, 63697, 191091, 445879, 573273, 1337637, 4012911, 4484729, 13454187, 31393103, 40362561, 94179309, 282537927, 285663783113, 856991349339, 1999646481791, 2570974048017, 5998939445373, 17996818336119]

約数ペア:

[(1, 17996818336119), (3, 5998939445373), (7, 2570974048017), (9, 1999646481791), (21, 856991349339), (63, 285663783113), (63697, 282537927), (191091, 94179309), (445879, 40362561), (573273, 31393103), (1337637, 13454187), (4012911, 4484729)]