69482749

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3301}}^1$

素因数の和:3436

約数の個数: 16

約数和(自身を含む): 82840576

約数和(自身を除く): 13357827

約数列:

[1, 7, 31, 97, 217, 679, 3007, 3301, 21049, 23107, 102331, 320197, 716317, 2241379, 9926107, 69482749]

約数ペア:

[(1, 69482749), (7, 9926107), (31, 2241379), (97, 716317), (217, 320197), (679, 102331), (3007, 23107), (3301, 21049)]