28712343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1187}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 41855616

約数和(自身を除く): 13143273

約数列:

[1, 3, 11, 33, 733, 1187, 2199, 3561, 8063, 13057, 24189, 39171, 870071, 2610213, 9570781, 28712343]

約数ペア:

[(1, 28712343), (3, 9570781), (11, 2610213), (33, 870071), (733, 39171), (1187, 24189), (2199, 13057), (3561, 8063)]