528058947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2939}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 806077440

約数和(自身を除く): 278018493

約数列:

[1, 3, 13, 17, 39, 51, 221, 271, 663, 813, 2939, 3523, 4607, 8817, 10569, 13821, 38207, 49963, 59891, 114621, 149889, 179673, 649519, 796469, 1948557, 2389407, 10354097, 13539973, 31062291, 40619919, 176019649, 528058947]

約数ペア:

[(1, 528058947), (3, 176019649), (13, 40619919), (17, 31062291), (39, 13539973), (51, 10354097), (221, 2389407), (271, 1948557), (663, 796469), (813, 649519), (2939, 179673), (3523, 149889), (4607, 114621), (8817, 59891), (10569, 49963), (13821, 38207)]