1223593695

素因数分解:

$3^9\times 5^1\times {\mathrm{12433}}^1$

素因数の和:12465

約数の個数: 40

約数和(自身を含む): 2202608496

約数和(自身を除く): 979014801

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 6561, 10935, 12433, 19683, 32805, 37299, 62165, 98415, 111897, 186495, 335691, 559485, 1007073, 1678455, 3021219, 5035365, 9063657, 15106095, 27190971, 45318285, 81572913, 135954855, 244718739, 407864565, 1223593695]

約数ペア:

[(1, 1223593695), (3, 407864565), (5, 244718739), (9, 135954855), (15, 81572913), (27, 45318285), (45, 27190971), (81, 15106095), (135, 9063657), (243, 5035365), (405, 3021219), (729, 1678455), (1215, 1007073), (2187, 559485), (3645, 335691), (6561, 186495), (10935, 111897), (12433, 98415), (19683, 62165), (32805, 37299)]