12663229779

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1481}}^1\times {\mathrm{13381}}^1$

素因数の和:14939

約数の個数: 24

約数和(自身を含む): 18562868064

約数和(自身を除く): 5899638285

約数列:

[1, 3, 9, 71, 213, 639, 1481, 4443, 13329, 13381, 40143, 105151, 120429, 315453, 946359, 950051, 2850153, 8550459, 19817261, 59451783, 178355349, 1407025531, 4221076593, 12663229779]

約数ペア:

[(1, 12663229779), (3, 4221076593), (9, 1407025531), (71, 178355349), (213, 59451783), (639, 19817261), (1481, 8550459), (4443, 2850153), (13329, 950051), (13381, 946359), (40143, 315453), (105151, 120429)]