704961

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 1096680

約数和(自身を除く): 391719

約数列:

[1, 3, 9, 29, 37, 73, 87, 111, 219, 261, 333, 657, 1073, 2117, 2701, 3219, 6351, 8103, 9657, 19053, 24309, 78329, 234987, 704961]

約数ペア:

[(1, 704961), (3, 234987), (9, 78329), (29, 24309), (37, 19053), (73, 9657), (87, 8103), (111, 6351), (219, 3219), (261, 2701), (333, 2117), (657, 1073)]