3307843

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:80

約数の個数: 36

約数和(自身を含む): 4690872

約数和(自身を除く): 1383029

約数列:

[1, 7, 11, 17, 19, 49, 77, 119, 133, 187, 209, 323, 361, 539, 833, 931, 1309, 1463, 2261, 2527, 3553, 3971, 6137, 9163, 10241, 15827, 17689, 24871, 27797, 42959, 67507, 174097, 194579, 300713, 472549, 3307843]

約数ペア:

[(1, 3307843), (7, 472549), (11, 300713), (17, 194579), (19, 174097), (49, 67507), (77, 42959), (119, 27797), (133, 24871), (187, 17689), (209, 15827), (323, 10241), (361, 9163), (539, 6137), (833, 3971), (931, 3553), (1309, 2527), (1463, 2261)]