47288423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16763}}^1$

素因数の和:16814

約数の個数: 16

約数和(自身を含む): 60082176

約数和(自身を除く): 12793753

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 16763, 117341, 217919, 519653, 1525433, 3637571, 6755489, 47288423]

約数ペア:

[(1, 47288423), (7, 6755489), (13, 3637571), (31, 1525433), (91, 519653), (217, 217919), (403, 117341), (2821, 16763)]