7081319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 8755200

約数和(自身を除く): 1673881

約数列:

[1, 7, 19, 37, 133, 259, 703, 1439, 4921, 10073, 27341, 53243, 191387, 372701, 1011617, 7081319]

約数ペア:

[(1, 7081319), (7, 1011617), (19, 372701), (37, 191387), (133, 53243), (259, 27341), (703, 10073), (1439, 4921)]