28466763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2347}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 41024256

約数和(自身を除く): 12557493

約数列:

[1, 3, 13, 39, 311, 933, 2347, 4043, 7041, 12129, 30511, 91533, 729917, 2189751, 9488921, 28466763]

約数ペア:

[(1, 28466763), (3, 9488921), (13, 2189751), (39, 729917), (311, 91533), (933, 30511), (2347, 12129), (4043, 7041)]