2685627

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 4532736

約数和(自身を除く): 1847109

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 907, 987, 2721, 2961, 6349, 8163, 19047, 42629, 57141, 127887, 298403, 383661, 895209, 2685627]

約数ペア:

[(1, 2685627), (3, 895209), (7, 383661), (9, 298403), (21, 127887), (47, 57141), (63, 42629), (141, 19047), (329, 8163), (423, 6349), (907, 2961), (987, 2721)]