23421393

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 37714248

約数和(自身を除く): 14292855

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 219, 233, 459, 657, 699, 1241, 1377, 1971, 2097, 3723, 3961, 5913, 6291, 11169, 11883, 17009, 18873, 33507, 35649, 51027, 100521, 106947, 153081, 289153, 320841, 459243, 867459, 1377729, 2602377, 7807131, 23421393]

約数ペア:

[(1, 23421393), (3, 7807131), (9, 2602377), (17, 1377729), (27, 867459), (51, 459243), (73, 320841), (81, 289153), (153, 153081), (219, 106947), (233, 100521), (459, 51027), (657, 35649), (699, 33507), (1241, 18873), (1377, 17009), (1971, 11883), (2097, 11169), (3723, 6291), (3961, 5913)]