131903387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{2281}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 164742144

約数和(自身を除く): 32838757

約数列:

[1, 7, 11, 77, 751, 2281, 5257, 8261, 15967, 25091, 57827, 175637, 1713031, 11991217, 18843341, 131903387]

約数ペア:

[(1, 131903387), (7, 18843341), (11, 11991217), (77, 1713031), (751, 175637), (2281, 57827), (5257, 25091), (8261, 15967)]