8393649

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 12959520

約数和(自身を除く): 4565871

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1217, 2299, 3651, 6897, 13387, 23123, 40161, 69369, 147257, 254353, 441771, 763059, 2797883, 8393649]

約数ペア:

[(1, 8393649), (3, 2797883), (11, 763059), (19, 441771), (33, 254353), (57, 147257), (121, 69369), (209, 40161), (363, 23123), (627, 13387), (1217, 6897), (2299, 3651)]