2017669797

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47507}}^1$

素因数の和:47551

約数の個数: 48

約数和(自身を含む): 3538395840

約数和(自身を除く): 1520726043

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 429, 1089, 1287, 1573, 3267, 3861, 4719, 14157, 42471, 47507, 142521, 427563, 522577, 617591, 1282689, 1567731, 1852773, 4703193, 5558319, 5748347, 6793501, 14109579, 16674957, 17245041, 20380503, 51735123, 61141509, 74728511, 155205369, 183424527, 224185533, 672556599, 2017669797]

約数ペア:

[(1, 2017669797), (3, 672556599), (9, 224185533), (11, 183424527), (13, 155205369), (27, 74728511), (33, 61141509), (39, 51735123), (99, 20380503), (117, 17245041), (121, 16674957), (143, 14109579), (297, 6793501), (351, 5748347), (363, 5558319), (429, 4703193), (1089, 1852773), (1287, 1567731), (1573, 1282689), (3267, 617591), (3861, 522577), (4719, 427563), (14157, 142521), (42471, 47507)]