293670993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 502548480

約数和(自身を除く): 208877487

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 121, 141, 231, 329, 363, 517, 847, 987, 1551, 2459, 2541, 3619, 5687, 7377, 10857, 17061, 17213, 27049, 39809, 51639, 81147, 115573, 119427, 189343, 297539, 346719, 568029, 809011, 892617, 1271303, 2082773, 2427033, 3813909, 6248319, 8899121, 13984333, 26697363, 41952999, 97890331, 293670993]

約数ペア:

[(1, 293670993), (3, 97890331), (7, 41952999), (11, 26697363), (21, 13984333), (33, 8899121), (47, 6248319), (77, 3813909), (121, 2427033), (141, 2082773), (231, 1271303), (329, 892617), (363, 809011), (517, 568029), (847, 346719), (987, 297539), (1551, 189343), (2459, 119427), (2541, 115573), (3619, 81147), (5687, 51639), (7377, 39809), (10857, 27049), (17061, 17213)]