173622241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 204155000

約数和(自身を除く): 30532759

約数列:

[1, 13, 17, 37, 221, 289, 481, 629, 1249, 3757, 8177, 10693, 16237, 21233, 46213, 139009, 276029, 360961, 600769, 785621, 4692493, 10213073, 13355557, 173622241]

約数ペア:

[(1, 173622241), (13, 13355557), (17, 10213073), (37, 4692493), (221, 785621), (289, 600769), (481, 360961), (629, 276029), (1249, 139009), (3757, 46213), (8177, 21233), (10693, 16237)]