4012239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1579}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 6724480

約数和(自身を除く): 2712241

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1579, 2541, 4737, 11053, 17369, 33159, 52107, 121583, 191059, 364749, 573177, 1337413, 4012239]

約数ペア:

[(1, 4012239), (3, 1337413), (7, 573177), (11, 364749), (21, 191059), (33, 121583), (77, 52107), (121, 33159), (231, 17369), (363, 11053), (847, 4737), (1579, 2541)]