17935398429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 27592669440

約数和(自身を除く): 9657271011

約数列:

[1, 3, 13, 17, 39, 51, 137, 221, 379, 411, 521, 663, 1137, 1563, 1781, 2329, 4927, 5343, 6443, 6773, 6987, 8857, 14781, 19329, 20319, 26571, 30277, 51923, 71377, 83759, 90831, 115141, 155769, 197459, 214131, 251277, 345423, 592377, 674999, 882691, 927901, 1213409, 2024997, 2566967, 2648073, 2783703, 3356803, 3640227, 7700901, 10070409, 11474983, 15774317, 27051883, 34424949, 43638439, 47322951, 81155649, 130915317, 351674479, 459882011, 1055023437, 1379646033, 5978466143, 17935398429]

約数ペア:

[(1, 17935398429), (3, 5978466143), (13, 1379646033), (17, 1055023437), (39, 459882011), (51, 351674479), (137, 130915317), (221, 81155649), (379, 47322951), (411, 43638439), (521, 34424949), (663, 27051883), (1137, 15774317), (1563, 11474983), (1781, 10070409), (2329, 7700901), (4927, 3640227), (5343, 3356803), (6443, 2783703), (6773, 2648073), (6987, 2566967), (8857, 2024997), (14781, 1213409), (19329, 927901), (20319, 882691), (26571, 674999), (30277, 592377), (51923, 345423), (71377, 251277), (83759, 214131), (90831, 197459), (115141, 155769)]