259422911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 310626288

約数和(自身を除く): 51203377

約数列:

[1, 11, 23, 31, 97, 121, 253, 341, 713, 961, 1067, 2231, 2783, 3007, 3751, 7843, 10571, 11737, 22103, 24541, 33077, 69161, 86273, 93217, 116281, 243133, 269951, 363847, 760771, 1025387, 2143991, 2674463, 8368481, 11279257, 23583901, 259422911]

約数ペア:

[(1, 259422911), (11, 23583901), (23, 11279257), (31, 8368481), (97, 2674463), (121, 2143991), (253, 1025387), (341, 760771), (713, 363847), (961, 269951), (1067, 243133), (2231, 116281), (2783, 93217), (3007, 86273), (3751, 69161), (7843, 33077), (10571, 24541), (11737, 22103)]