259791059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 305565696

約数和(自身を除く): 45774637

約数列:

[1, 11, 17, 71, 187, 289, 781, 1151, 1207, 3179, 12661, 13277, 19567, 20519, 81721, 215237, 225709, 332639, 898931, 1389257, 3659029, 15281827, 23617369, 259791059]

約数ペア:

[(1, 259791059), (11, 23617369), (17, 15281827), (71, 3659029), (187, 1389257), (289, 898931), (781, 332639), (1151, 225709), (1207, 215237), (3179, 81721), (12661, 20519), (13277, 19567)]