27722401

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3052

約数の個数: 16

約数和(自身を含む): 33476608

約数和(自身を除く): 5754207

約数列:

[1, 7, 31, 43, 217, 301, 1333, 2971, 9331, 20797, 92101, 127753, 644707, 894271, 3960343, 27722401]

約数ペア:

[(1, 27722401), (7, 3960343), (31, 894271), (43, 644707), (217, 127753), (301, 92101), (1333, 20797), (2971, 9331)]