65899939

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1381}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 80001216

約数和(自身を除く): 14101277

約数列:

[1, 7, 17, 119, 401, 1381, 2807, 6817, 9667, 23477, 47719, 164339, 553781, 3876467, 9414277, 65899939]

約数ペア:

[(1, 65899939), (7, 9414277), (17, 3876467), (119, 553781), (401, 164339), (1381, 47719), (2807, 23477), (6817, 9667)]