38142291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 58982400

約数和(自身を除く): 20840109

約数列:

[1, 3, 11, 19, 33, 57, 127, 209, 381, 479, 627, 1397, 1437, 2413, 4191, 5269, 7239, 9101, 15807, 26543, 27303, 60833, 79629, 100111, 182499, 300333, 669163, 1155827, 2007489, 3467481, 12714097, 38142291]

約数ペア:

[(1, 38142291), (3, 12714097), (11, 3467481), (19, 2007489), (33, 1155827), (57, 669163), (127, 300333), (209, 182499), (381, 100111), (479, 79629), (627, 60833), (1397, 27303), (1437, 26543), (2413, 15807), (4191, 9101), (5269, 7239)]