386554437

素因数分解:

$3^9\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 595203840

約数和(自身を除く): 208649403

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 479, 729, 1107, 1437, 2187, 3321, 4311, 6561, 9963, 12933, 19639, 19683, 29889, 38799, 58917, 89667, 116397, 176751, 269001, 349191, 530253, 807003, 1047573, 1590759, 3142719, 4772277, 9428157, 14316831, 42950493, 128851479, 386554437]

約数ペア:

[(1, 386554437), (3, 128851479), (9, 42950493), (27, 14316831), (41, 9428157), (81, 4772277), (123, 3142719), (243, 1590759), (369, 1047573), (479, 807003), (729, 530253), (1107, 349191), (1437, 269001), (2187, 176751), (3321, 116397), (4311, 89667), (6561, 58917), (9963, 38799), (12933, 29889), (19639, 19683)]