1177237919

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 1459956960

約数和(自身を除く): 282719041

約数列:

[1, 11, 13, 29, 121, 131, 143, 197, 319, 377, 1441, 1573, 1703, 2167, 2561, 3509, 3799, 4147, 5713, 15851, 18733, 23837, 25807, 28171, 41789, 45617, 49387, 62843, 74269, 206063, 283877, 309881, 335491, 459679, 543257, 691273, 748403, 816959, 3122647, 3690401, 5975827, 8232433, 8986549, 9729239, 40594411, 90556763, 107021629, 1177237919]

約数ペア:

[(1, 1177237919), (11, 107021629), (13, 90556763), (29, 40594411), (121, 9729239), (131, 8986549), (143, 8232433), (197, 5975827), (319, 3690401), (377, 3122647), (1441, 816959), (1573, 748403), (1703, 691273), (2167, 543257), (2561, 459679), (3509, 335491), (3799, 309881), (4147, 283877), (5713, 206063), (15851, 74269), (18733, 62843), (23837, 49387), (25807, 45617), (28171, 41789)]