1680346073

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{3617}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 2062260000

約数和(自身を除く): 381913927

約数列:

[1, 7, 19, 49, 133, 499, 931, 3493, 3617, 9481, 24451, 25319, 66367, 68723, 177233, 464569, 481061, 1804883, 3367427, 12634181, 34292777, 88439267, 240049439, 1680346073]

約数ペア:

[(1, 1680346073), (7, 240049439), (19, 88439267), (49, 34292777), (133, 12634181), (499, 3367427), (931, 1804883), (3493, 481061), (3617, 464569), (9481, 177233), (24451, 68723), (25319, 66367)]