7802001

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 11843104

約数和(自身を除く): 4041103

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 331, 873, 993, 2619, 2979, 7857, 8937, 23571, 26811, 32107, 80433, 96321, 288963, 866889, 2600667, 7802001]

約数ペア:

[(1, 7802001), (3, 2600667), (9, 866889), (27, 288963), (81, 96321), (97, 80433), (243, 32107), (291, 26811), (331, 23571), (873, 8937), (993, 7857), (2619, 2979)]