2113709859

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 3270758400

約数和(自身を除く): 1157048541

約数列:

[1, 3, 9, 31, 41, 79, 93, 123, 237, 279, 369, 711, 1271, 2339, 2449, 3239, 3813, 7017, 7347, 9717, 11439, 21051, 22041, 29151, 72509, 95899, 100409, 184781, 217527, 287697, 301227, 554343, 652581, 863091, 903681, 1663029, 2972869, 5728211, 7576021, 8918607, 17184633, 22728063, 26755821, 51553899, 68184189, 234856651, 704569953, 2113709859]

約数ペア:

[(1, 2113709859), (3, 704569953), (9, 234856651), (31, 68184189), (41, 51553899), (79, 26755821), (93, 22728063), (123, 17184633), (237, 8918607), (279, 7576021), (369, 5728211), (711, 2972869), (1271, 1663029), (2339, 903681), (2449, 863091), (3239, 652581), (3813, 554343), (7017, 301227), (7347, 287697), (9717, 217527), (11439, 184781), (21051, 100409), (22041, 95899), (29151, 72509)]