2738267

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 3447360

約数和(自身を除く): 709093

約数列:

[1, 7, 29, 41, 47, 49, 203, 287, 329, 1189, 1363, 1421, 1927, 2009, 2303, 8323, 9541, 13489, 55883, 58261, 66787, 94423, 391181, 2738267]

約数ペア:

[(1, 2738267), (7, 391181), (29, 94423), (41, 66787), (47, 58261), (49, 55883), (203, 13489), (287, 9541), (329, 8323), (1189, 2303), (1363, 2009), (1421, 1927)]