304827187

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 383011200

約数和(自身を除く): 78184013

約数列:

[1, 7, 17, 49, 61, 119, 343, 427, 833, 857, 1037, 2989, 5831, 5999, 7259, 14569, 20923, 41993, 50813, 52277, 101983, 293951, 355691, 365939, 713881, 888709, 2561573, 4997167, 6220963, 17931011, 43546741, 304827187]

約数ペア:

[(1, 304827187), (7, 43546741), (17, 17931011), (49, 6220963), (61, 4997167), (119, 2561573), (343, 888709), (427, 713881), (833, 365939), (857, 355691), (1037, 293951), (2989, 101983), (5831, 52277), (5999, 50813), (7259, 41993), (14569, 20923)]