7417881

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 11236680

約数和(自身を除く): 3818799

約数列:

[1, 3, 9, 29, 87, 97, 261, 291, 293, 873, 879, 2637, 2813, 8439, 8497, 25317, 25491, 28421, 76473, 85263, 255789, 824209, 2472627, 7417881]

約数ペア:

[(1, 7417881), (3, 2472627), (9, 824209), (29, 255789), (87, 85263), (97, 76473), (261, 28421), (291, 25491), (293, 25317), (873, 8497), (879, 8439), (2637, 2813)]