23158037

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 28591200

約数和(自身を除く): 5433163

約数列:

[1, 7, 29, 43, 49, 203, 301, 379, 1247, 1421, 2107, 2653, 8729, 10991, 16297, 18571, 61103, 76937, 114079, 472613, 538559, 798553, 3308291, 23158037]

約数ペア:

[(1, 23158037), (7, 3308291), (29, 798553), (43, 538559), (49, 472613), (203, 114079), (301, 76937), (379, 61103), (1247, 18571), (1421, 16297), (2107, 10991), (2653, 8729)]