212455478521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1217}}^1\times {\mathrm{8537}}^1$

素因数の和:9802

約数の個数: 36

約数和(自身を含む): 253108173276

約数和(自身を除く): 40652694755

約数列:

[1, 11, 13, 121, 143, 169, 1217, 1573, 1859, 8537, 13387, 15821, 20449, 93907, 110981, 147257, 174031, 205673, 1032977, 1220791, 1442753, 1914341, 2262403, 10389529, 13428701, 15870283, 24886433, 114284819, 135063877, 174573113, 1257133009, 1485702647, 1755830401, 16342729117, 19314134411, 212455478521]

約数ペア:

[(1, 212455478521), (11, 19314134411), (13, 16342729117), (121, 1755830401), (143, 1485702647), (169, 1257133009), (1217, 174573113), (1573, 135063877), (1859, 114284819), (8537, 24886433), (13387, 15870283), (15821, 13428701), (20449, 10389529), (93907, 2262403), (110981, 1914341), (147257, 1442753), (174031, 1220791), (205673, 1032977)]