2019676671

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{21277}}^1$

素因数の和:21535

約数の個数: 24

約数和(自身を含む): 2987431200

約数和(自身を除く): 967754529

約数列:

[1, 3, 9, 53, 159, 199, 477, 597, 1791, 10547, 21277, 31641, 63831, 94923, 191493, 1127681, 3383043, 4234123, 10149129, 12702369, 38107107, 224408519, 673225557, 2019676671]

約数ペア:

[(1, 2019676671), (3, 673225557), (9, 224408519), (53, 38107107), (159, 12702369), (199, 10149129), (477, 4234123), (597, 3383043), (1791, 1127681), (10547, 191493), (21277, 94923), (31641, 63831)]