3520629

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 2769291

約数列:

[1, 3, 7, 9, 21, 29, 41, 47, 63, 87, 123, 141, 203, 261, 287, 329, 369, 423, 609, 861, 987, 1189, 1363, 1827, 1927, 2583, 2961, 3567, 4089, 5781, 8323, 9541, 10701, 12267, 13489, 17343, 24969, 28623, 40467, 55883, 74907, 85869, 121401, 167649, 391181, 502947, 1173543, 3520629]

約数ペア:

[(1, 3520629), (3, 1173543), (7, 502947), (9, 391181), (21, 167649), (29, 121401), (41, 85869), (47, 74907), (63, 55883), (87, 40467), (123, 28623), (141, 24969), (203, 17343), (261, 13489), (287, 12267), (329, 10701), (369, 9541), (423, 8323), (609, 5781), (861, 4089), (987, 3567), (1189, 2961), (1363, 2583), (1827, 1927)]