28934763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67447}}^1$

素因数の和:67474

約数の個数: 16

約数和(自身を含む): 45325056

約数和(自身を除く): 16390293

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 67447, 202341, 741917, 876811, 2225751, 2630433, 9644921, 28934763]

約数ペア:

[(1, 28934763), (3, 9644921), (11, 2630433), (13, 2225751), (33, 876811), (39, 741917), (143, 202341), (429, 67447)]