513933119

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{243917}}^1$

素因数の和:243974

約数の個数: 12

約数和(自身を含む): 611746344

約数和(自身を除く): 97813225

約数列:

[1, 7, 43, 49, 301, 2107, 243917, 1707419, 10488431, 11951933, 73419017, 513933119]

約数ペア:

[(1, 513933119), (7, 73419017), (43, 11951933), (49, 10488431), (301, 1707419), (2107, 243917)]