423396831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1753}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 664780032

約数和(自身を除く): 241383201

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 563, 1689, 1753, 5259, 6193, 7319, 18579, 19283, 21957, 22789, 57849, 68367, 80509, 241527, 250679, 752037, 986939, 2960817, 10856329, 12830207, 32568987, 38490621, 141132277, 423396831]

約数ペア:

[(1, 423396831), (3, 141132277), (11, 38490621), (13, 32568987), (33, 12830207), (39, 10856329), (143, 2960817), (429, 986939), (563, 752037), (1689, 250679), (1753, 241527), (5259, 80509), (6193, 68367), (7319, 57849), (18579, 22789), (19283, 21957)]