1337983080861

素因数分解:

$3^1\times 7^1\times {\mathrm{4129}}^1\times {\mathrm{15430729}}^1$

素因数の和:15434868

約数の個数: 16

約数和(自身を含む): 2039325276800

約数和(自身を除く): 701342195939

約数列:

[1, 3, 7, 21, 4129, 12387, 28903, 86709, 15430729, 46292187, 108015103, 324045309, 63713480041, 191140440123, 445994360287, 1337983080861]

約数ペア:

[(1, 1337983080861), (3, 445994360287), (7, 191140440123), (21, 63713480041), (4129, 324045309), (12387, 108015103), (28903, 46292187), (86709, 15430729)]