28617381

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{9059}}^1$

素因数の和:9087

約数の個数: 24

約数和(自身を含む): 46169760

約数和(自身を除く): 17552379

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 9059, 27177, 81531, 117767, 244593, 353301, 733779, 1059903, 2201337, 3179709, 9539127, 28617381]

約数ペア:

[(1, 28617381), (3, 9539127), (9, 3179709), (13, 2201337), (27, 1059903), (39, 733779), (81, 353301), (117, 244593), (243, 117767), (351, 81531), (1053, 27177), (3159, 9059)]