90619963

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 110602800

約数和(自身を除く): 19982837

約数列:

[1, 7, 41, 43, 49, 287, 301, 1049, 1763, 2009, 2107, 7343, 12341, 43009, 45107, 51401, 86387, 301063, 315749, 1849387, 2107441, 2210243, 12945709, 90619963]

約数ペア:

[(1, 90619963), (7, 12945709), (41, 2210243), (43, 2107441), (49, 1849387), (287, 315749), (301, 301063), (1049, 86387), (1763, 51401), (2009, 45107), (2107, 43009), (7343, 12341)]