38862681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 61369728

約数和(自身を除く): 22507047

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 429, 471, 577, 1727, 1731, 2041, 5181, 6123, 6347, 7501, 19041, 22451, 22503, 67353, 82511, 90589, 247533, 271767, 996479, 1177657, 2989437, 3532971, 12954227, 38862681]

約数ペア:

[(1, 38862681), (3, 12954227), (11, 3532971), (13, 2989437), (33, 1177657), (39, 996479), (143, 271767), (157, 247533), (429, 90589), (471, 82511), (577, 67353), (1727, 22503), (1731, 22451), (2041, 19041), (5181, 7501), (6123, 6347)]