2677997

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 3370752

約数和(自身を除く): 692755

約数列:

[1, 7, 31, 41, 43, 49, 217, 287, 301, 1271, 1333, 1519, 1763, 2009, 2107, 8897, 9331, 12341, 54653, 62279, 65317, 86387, 382571, 2677997]

約数ペア:

[(1, 2677997), (7, 382571), (31, 86387), (41, 65317), (43, 62279), (49, 54653), (217, 12341), (287, 9331), (301, 8897), (1271, 2107), (1333, 2009), (1519, 1763)]