329403321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17707}}^1$

素因数の和:17782

約数の個数: 32

約数和(自身を含む): 535489920

約数和(自身を除く): 206086599

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 6201, 17707, 18603, 53121, 159363, 230191, 478089, 690573, 938471, 2071719, 2815413, 6215157, 8446239, 12200123, 25338717, 36600369, 109801107, 329403321]

約数ペア:

[(1, 329403321), (3, 109801107), (9, 36600369), (13, 25338717), (27, 12200123), (39, 8446239), (53, 6215157), (117, 2815413), (159, 2071719), (351, 938471), (477, 690573), (689, 478089), (1431, 230191), (2067, 159363), (6201, 53121), (17707, 18603)]