80453387

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 94820352

約数和(自身を除く): 14366965

約数列:

[1, 7, 43, 137, 301, 959, 1951, 5891, 13657, 41237, 83893, 267287, 587251, 1871009, 11493341, 80453387]

約数ペア:

[(1, 80453387), (7, 11493341), (43, 1871009), (137, 587251), (301, 267287), (959, 83893), (1951, 41237), (5891, 13657)]