2021706441

素因数分解:

$3^2\times {\mathrm{67}}^2\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 2992381392

約数和(自身を除く): 970674951

約数列:

[1, 3, 9, 67, 163, 201, 307, 489, 603, 921, 1467, 2763, 4489, 10921, 13467, 20569, 32763, 40401, 50041, 61707, 98289, 150123, 185121, 450369, 731707, 1378123, 2195121, 3352747, 4134369, 6585363, 10058241, 12403107, 30174723, 224634049, 673902147, 2021706441]

約数ペア:

[(1, 2021706441), (3, 673902147), (9, 224634049), (67, 30174723), (163, 12403107), (201, 10058241), (307, 6585363), (489, 4134369), (603, 3352747), (921, 2195121), (1467, 1378123), (2763, 731707), (4489, 450369), (10921, 185121), (13467, 150123), (20569, 98289), (32763, 61707), (40401, 50041)]