7971249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 13233024

約数和(自身を除く): 5261775

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 1093, 2431, 3279, 7293, 12023, 14209, 18581, 36069, 42627, 55743, 156299, 204391, 241553, 468897, 613173, 724659, 2657083, 7971249]

約数ペア:

[(1, 7971249), (3, 2657083), (11, 724659), (13, 613173), (17, 468897), (33, 241553), (39, 204391), (51, 156299), (143, 55743), (187, 42627), (221, 36069), (429, 18581), (561, 14209), (663, 12023), (1093, 7293), (2431, 3279)]