102557021

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 128409600

約数和(自身を除く): 25852579

約数列:

[1, 7, 29, 31, 43, 203, 217, 301, 379, 899, 1247, 1333, 2653, 6293, 8729, 9331, 10991, 11749, 16297, 38657, 76937, 82243, 114079, 270599, 340721, 472613, 505207, 2385047, 3308291, 3536449, 14651003, 102557021]

約数ペア:

[(1, 102557021), (7, 14651003), (29, 3536449), (31, 3308291), (43, 2385047), (203, 505207), (217, 472613), (301, 340721), (379, 270599), (899, 114079), (1247, 82243), (1333, 76937), (2653, 38657), (6293, 16297), (8729, 11749), (9331, 10991)]