97397209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28927}}^1$

素因数の和:28984

約数の個数: 16

約数和(自身を含む): 123117568

約数和(自身を除く): 25720359

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 28927, 202489, 376051, 1070299, 2632357, 7492093, 13913887, 97397209]

約数ペア:

[(1, 97397209), (7, 13913887), (13, 7492093), (37, 2632357), (91, 1070299), (259, 376051), (481, 202489), (3367, 28927)]