11109213

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 16742648

約数和(自身を除く): 5633435

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 457, 657, 1371, 2701, 4113, 8103, 16909, 24309, 33361, 50727, 100083, 152181, 300249, 1234357, 3703071, 11109213]

約数ペア:

[(1, 11109213), (3, 3703071), (9, 1234357), (37, 300249), (73, 152181), (111, 100083), (219, 50727), (333, 33361), (457, 24309), (657, 16909), (1371, 8103), (2701, 4113)]