403250049

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 611520000

約数和(自身を除く): 208269951

約数列:

[1, 3, 9, 27, 79, 97, 237, 291, 711, 873, 1949, 2133, 2619, 5847, 7663, 17541, 22989, 52623, 68967, 153971, 189053, 206901, 461913, 567159, 1385739, 1701477, 4157217, 5104431, 14935187, 44805561, 134416683, 403250049]

約数ペア:

[(1, 403250049), (3, 134416683), (9, 44805561), (27, 14935187), (79, 5104431), (97, 4157217), (237, 1701477), (291, 1385739), (711, 567159), (873, 461913), (1949, 206901), (2133, 189053), (2619, 153971), (5847, 68967), (7663, 52623), (17541, 22989)]