389622321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{106367}}^1$

素因数の和:106421

約数の個数: 24

約数和(自身を含む): 630549504

約数和(自身を除く): 240927183

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 106367, 319101, 957303, 1170037, 3510111, 3935579, 10530333, 11806737, 35420211, 43291369, 129874107, 389622321]

約数ペア:

[(1, 389622321), (3, 129874107), (9, 43291369), (11, 35420211), (33, 11806737), (37, 10530333), (99, 3935579), (111, 3510111), (333, 1170037), (407, 957303), (1221, 319101), (3663, 106367)]