56821479

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12041}}^1$

素因数の和:12079

約数の個数: 24

約数和(自身を含む): 89688816

約数和(自身を除く): 32867337

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 12041, 36123, 132451, 156533, 397353, 469599, 1456961, 1721863, 4370883, 5165589, 18940493, 56821479]

約数ペア:

[(1, 56821479), (3, 18940493), (11, 5165589), (13, 4370883), (33, 1721863), (39, 1456961), (121, 469599), (143, 397353), (363, 156533), (429, 132451), (1573, 36123), (4719, 12041)]