789977331

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613813}}^1$

素因数の和:613843

約数の個数: 24

約数和(自身を含む): 1340569776

約数和(自身を除く): 550592445

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 613813, 1841439, 5524317, 6751943, 7979569, 20255829, 23938707, 60767487, 71816121, 87775259, 263325777, 789977331]

約数ペア:

[(1, 789977331), (3, 263325777), (9, 87775259), (11, 71816121), (13, 60767487), (33, 23938707), (39, 20255829), (99, 7979569), (117, 6751943), (143, 5524317), (429, 1841439), (1287, 613813)]