2019889413

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{45533}}^1$

素因数の和:45626

約数の個数: 32

約数和(自身を含む): 3147310080

約数和(自身を除く): 1127420667

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 477, 837, 1431, 1643, 4929, 14787, 44361, 45533, 136599, 409797, 1229391, 1411523, 2413249, 4234569, 7239747, 12703707, 21719241, 38111121, 65157723, 74810719, 224432157, 673296471, 2019889413]

約数ペア:

[(1, 2019889413), (3, 673296471), (9, 224432157), (27, 74810719), (31, 65157723), (53, 38111121), (93, 21719241), (159, 12703707), (279, 7239747), (477, 4234569), (837, 2413249), (1431, 1411523), (1643, 1229391), (4929, 409797), (14787, 136599), (44361, 45533)]