3952071

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:612

約数の個数: 20

約数和(自身を含む): 5976432

約数和(自身を除く): 2024361

約数列:

[1, 3, 9, 27, 81, 97, 291, 503, 873, 1509, 2619, 4527, 7857, 13581, 40743, 48791, 146373, 439119, 1317357, 3952071]

約数ペア:

[(1, 3952071), (3, 1317357), (9, 439119), (27, 146373), (81, 48791), (97, 40743), (291, 13581), (503, 7857), (873, 4527), (1509, 2619)]