308355489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{24631}}^1$

素因数の和:24757

約数の個数: 24

約数和(自身を含む): 484166592

約数和(自身を除く): 175811103

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 24631, 73893, 221679, 320203, 960609, 2635517, 2881827, 7906551, 23719653, 34261721, 102785163, 308355489]

約数ペア:

[(1, 308355489), (3, 102785163), (9, 34261721), (13, 23719653), (39, 7906551), (107, 2881827), (117, 2635517), (321, 960609), (963, 320203), (1391, 221679), (4173, 73893), (12519, 24631)]