28549191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45533}}^1$

素因数の和:45566

約数の個数: 16

約数和(自身を含む): 43712640

約数和(自身を除く): 15163449

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 45533, 136599, 500863, 865127, 1502589, 2595381, 9516397, 28549191]

約数ペア:

[(1, 28549191), (3, 9516397), (11, 2595381), (19, 1502589), (33, 865127), (57, 500863), (209, 136599), (627, 45533)]