7924311

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 30

約数和(自身を含む): 12539472

約数和(自身を除く): 4615161

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 271, 361, 513, 813, 1083, 1539, 2439, 3249, 5149, 7317, 9747, 15447, 21951, 29241, 46341, 97831, 139023, 293493, 417069, 880479, 2641437, 7924311]

約数ペア:

[(1, 7924311), (3, 2641437), (9, 880479), (19, 417069), (27, 293493), (57, 139023), (81, 97831), (171, 46341), (271, 29241), (361, 21951), (513, 15447), (813, 9747), (1083, 7317), (1539, 5149), (2439, 3249)]