2952807893

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{43991}}^1$

素因数の和:44264

約数の個数: 16

約数和(自身を含む): 3468681216

約数和(自身を除く): 515873323

約数列:

[1, 7, 43, 223, 301, 1561, 9589, 43991, 67123, 307937, 1891613, 9809993, 13241291, 68669951, 421829699, 2952807893]

約数ペア:

[(1, 2952807893), (7, 421829699), (43, 68669951), (223, 13241291), (301, 9809993), (1561, 1891613), (9589, 307937), (43991, 67123)]