20171032343

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1\times {\mathrm{3137}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 25413281280

約数和(自身を除く): 5242248937

約数列:

[1, 7, 11, 77, 113, 739, 791, 1243, 3137, 5173, 8129, 8701, 21959, 34507, 56903, 83507, 241549, 354481, 584549, 918577, 2318243, 2481367, 3899291, 6430039, 16227701, 25500673, 27295037, 178504711, 261961459, 1833730213, 2881576049, 20171032343]

約数ペア:

[(1, 20171032343), (7, 2881576049), (11, 1833730213), (77, 261961459), (113, 178504711), (739, 27295037), (791, 25500673), (1243, 16227701), (3137, 6430039), (5173, 3899291), (8129, 2481367), (8701, 2318243), (21959, 918577), (34507, 584549), (56903, 354481), (83507, 241549)]