42440629

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 54008640

約数和(自身を除く): 11568011

約数列:

[1, 7, 11, 77, 89, 121, 563, 623, 847, 979, 3941, 6193, 6853, 10769, 43351, 50107, 68123, 75383, 350749, 476861, 551177, 3858239, 6062947, 42440629]

約数ペア:

[(1, 42440629), (7, 6062947), (11, 3858239), (77, 551177), (89, 476861), (121, 350749), (563, 75383), (623, 68123), (847, 50107), (979, 43351), (3941, 10769), (6193, 6853)]