65809939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 77022960

約数和(自身を除く): 11213021

約数列:

[1, 13, 19, 37, 247, 361, 379, 481, 703, 4693, 4927, 7201, 9139, 13357, 14023, 93613, 136819, 173641, 182299, 266437, 1778647, 3463681, 5062303, 65809939]

約数ペア:

[(1, 65809939), (13, 5062303), (19, 3463681), (37, 1778647), (247, 266437), (361, 182299), (379, 173641), (481, 136819), (703, 93613), (4693, 14023), (4927, 13357), (7201, 9139)]