71387351

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1439}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 86169600

約数和(自身を除く): 14782249

約数列:

[1, 7, 19, 133, 373, 1439, 2611, 7087, 10073, 27341, 49609, 191387, 536747, 3757229, 10198193, 71387351]

約数ペア:

[(1, 71387351), (7, 10198193), (19, 3757229), (133, 536747), (373, 191387), (1439, 49609), (2611, 27341), (7087, 10073)]