27140687

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 33269760

約数和(自身を除く): 6129073

約数列:

[1, 7, 17, 79, 119, 553, 1343, 2887, 9401, 20209, 49079, 228073, 343553, 1596511, 3877241, 27140687]

約数ペア:

[(1, 27140687), (7, 3877241), (17, 1596511), (79, 343553), (119, 228073), (553, 49079), (1343, 20209), (2887, 9401)]