13066911

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 54

約数和(自身を含む): 22781304

約数和(自身を除く): 9714393

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 99, 117, 121, 143, 169, 213, 363, 429, 507, 639, 781, 923, 1089, 1287, 1521, 1573, 1859, 2343, 2769, 4719, 5577, 7029, 8307, 8591, 10153, 11999, 14157, 16731, 20449, 25773, 30459, 35997, 61347, 77319, 91377, 107991, 111683, 131989, 184041, 335049, 395967, 1005147, 1187901, 1451879, 4355637, 13066911]

約数ペア:

[(1, 13066911), (3, 4355637), (9, 1451879), (11, 1187901), (13, 1005147), (33, 395967), (39, 335049), (71, 184041), (99, 131989), (117, 111683), (121, 107991), (143, 91377), (169, 77319), (213, 61347), (363, 35997), (429, 30459), (507, 25773), (639, 20449), (781, 16731), (923, 14157), (1089, 11999), (1287, 10153), (1521, 8591), (1573, 8307), (1859, 7029), (2343, 5577), (2769, 4719)]