22780248687

素因数分解:

$3^2\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{234343}}^1$

素因数の和:235899

約数の個数: 24

約数和(自身を含む): 37630022144

約数和(自身を除く): 14849773457

約数列:

[1, 3, 7, 9, 21, 63, 1543, 4629, 10801, 13887, 32403, 97209, 234343, 703029, 1640401, 2109087, 4921203, 14763609, 361591249, 1084773747, 2531138743, 3254321241, 7593416229, 22780248687]

約数ペア:

[(1, 22780248687), (3, 7593416229), (7, 3254321241), (9, 2531138743), (21, 1084773747), (63, 361591249), (1543, 14763609), (4629, 4921203), (10801, 2109087), (13887, 1640401), (32403, 703029), (97209, 234343)]