2531153858687

素因数分解:

${\mathrm{23}}^2\times {\mathrm{971}}^1\times {\mathrm{1231}}^1\times {\mathrm{4003}}^1$

素因数の和:6251

約数の個数: 24

約数和(自身を含む): 2651527726848

約数和(自身を除く): 120373868161

約数列:

[1, 23, 529, 971, 1231, 4003, 22333, 28313, 92069, 513659, 651199, 1195301, 2117587, 3886913, 4927693, 27491923, 89398999, 113336939, 632314229, 2056176977, 2606749597, 4784789903, 110050167769, 2531153858687]

約数ペア:

[(1, 2531153858687), (23, 110050167769), (529, 4784789903), (971, 2606749597), (1231, 2056176977), (4003, 632314229), (22333, 113336939), (28313, 89398999), (92069, 27491923), (513659, 4927693), (651199, 3886913), (1195301, 2117587)]