74397897

素因数分解:

$3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1709}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 123065280

約数和(自身を除く): 48667383

約数列:

[1, 3, 7, 9, 21, 63, 691, 1709, 2073, 4837, 5127, 6219, 11963, 14511, 15381, 35889, 43533, 107667, 1180919, 3542757, 8266433, 10628271, 24799299, 74397897]

約数ペア:

[(1, 74397897), (3, 24799299), (7, 10628271), (9, 8266433), (21, 3542757), (63, 1180919), (691, 107667), (1709, 43533), (2073, 35889), (4837, 15381), (5127, 14511), (6219, 11963)]