6172131

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 10240000

約数和(自身を除く): 4067869

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 499, 589, 651, 1497, 1767, 3493, 4123, 9481, 10479, 12369, 15469, 28443, 46407, 66367, 108283, 199101, 293911, 324849, 881733, 2057377, 6172131]

約数ペア:

[(1, 6172131), (3, 2057377), (7, 881733), (19, 324849), (21, 293911), (31, 199101), (57, 108283), (93, 66367), (133, 46407), (217, 28443), (399, 15469), (499, 12369), (589, 10479), (651, 9481), (1497, 4123), (1767, 3493)]