9908217

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 16268160

約数和(自身を除く): 6359943

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 457, 657, 803, 1371, 1971, 2409, 4113, 5027, 7227, 12339, 15081, 21681, 33361, 45243, 100083, 135729, 300249, 366971, 900747, 1100913, 3302739, 9908217]

約数ペア:

[(1, 9908217), (3, 3302739), (9, 1100913), (11, 900747), (27, 366971), (33, 300249), (73, 135729), (99, 100083), (219, 45243), (297, 33361), (457, 21681), (657, 15081), (803, 12339), (1371, 7227), (1971, 5027), (2409, 4113)]