31275719999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 33999799680

約数和(自身を除く): 2724079681

約数列:

[1, 23, 41, 109, 137, 943, 2221, 2507, 3151, 4469, 5617, 14933, 51083, 91061, 102787, 129191, 242089, 304277, 343459, 612253, 2094403, 5568047, 6998371, 9925649, 12475357, 14081819, 33166193, 228289927, 286933211, 762822439, 1359813913, 31275719999]

約数ペア:

[(1, 31275719999), (23, 1359813913), (41, 762822439), (109, 286933211), (137, 228289927), (943, 33166193), (2221, 14081819), (2507, 12475357), (3151, 9925649), (4469, 6998371), (5617, 5568047), (14933, 2094403), (51083, 612253), (91061, 343459), (102787, 304277), (129191, 242089)]