39248781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 22682739

約数列:

[1, 3, 11, 13, 33, 39, 143, 191, 429, 479, 573, 1437, 2101, 2483, 5269, 6227, 6303, 7449, 15807, 18681, 27313, 68497, 81939, 91489, 205491, 274467, 1006379, 1189357, 3019137, 3568071, 13082927, 39248781]

約数ペア:

[(1, 39248781), (3, 13082927), (11, 3568071), (13, 3019137), (33, 1189357), (39, 1006379), (143, 274467), (191, 205491), (429, 91489), (479, 81939), (573, 68497), (1437, 27313), (2101, 18681), (2483, 15807), (5269, 7449), (6227, 6303)]