13104399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 23887872

約数和(自身を除く): 10783473

約数列:

[1, 3, 7, 11, 17, 21, 33, 47, 51, 71, 77, 119, 141, 187, 213, 231, 329, 357, 497, 517, 561, 781, 799, 987, 1207, 1309, 1491, 1551, 2343, 2397, 3337, 3619, 3621, 3927, 5467, 5593, 8449, 8789, 10011, 10857, 13277, 16401, 16779, 23359, 25347, 26367, 36707, 39831, 56729, 61523, 70077, 92939, 110121, 170187, 184569, 256949, 278817, 397103, 624019, 770847, 1191309, 1872057, 4368133, 13104399]

約数ペア:

[(1, 13104399), (3, 4368133), (7, 1872057), (11, 1191309), (17, 770847), (21, 624019), (33, 397103), (47, 278817), (51, 256949), (71, 184569), (77, 170187), (119, 110121), (141, 92939), (187, 70077), (213, 61523), (231, 56729), (329, 39831), (357, 36707), (497, 26367), (517, 25347), (561, 23359), (781, 16779), (799, 16401), (987, 13277), (1207, 10857), (1309, 10011), (1491, 8789), (1551, 8449), (2343, 5593), (2397, 5467), (3337, 3927), (3619, 3621)]