12456507

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3011}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 19084032

約数和(自身を除く): 6627525

約数列:

[1, 3, 7, 21, 197, 591, 1379, 3011, 4137, 9033, 21077, 63231, 593167, 1779501, 4152169, 12456507]

約数ペア:

[(1, 12456507), (3, 4152169), (7, 1779501), (21, 593167), (197, 63231), (591, 21077), (1379, 9033), (3011, 4137)]