39198504961

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1965527}}^1$

素因数の和:1965589

約数の個数: 24

約数和(自身を含む): 51088003776

約数和(自身を除く): 11889498815

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2849, 19943, 1965527, 13758689, 21620797, 72724499, 96310823, 151345579, 509071493, 799969489, 1059419053, 3563500451, 5599786423, 39198504961]

約数ペア:

[(1, 39198504961), (7, 5599786423), (11, 3563500451), (37, 1059419053), (49, 799969489), (77, 509071493), (259, 151345579), (407, 96310823), (539, 72724499), (1813, 21620797), (2849, 13758689), (19943, 1965527)]