9774401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 12359424

約数和(自身を除く): 2585023

約数列:

[1, 7, 13, 37, 91, 259, 481, 2903, 3367, 20321, 37739, 107411, 264173, 751877, 1396343, 9774401]

約数ペア:

[(1, 9774401), (7, 1396343), (13, 751877), (37, 264173), (91, 107411), (259, 37739), (481, 20321), (2903, 3367)]