30305439

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 44790720

約数和(自身を除く): 14485281

約数列:

[1, 3, 9, 73, 193, 219, 239, 579, 657, 717, 1737, 2151, 14089, 17447, 42267, 46127, 52341, 126801, 138381, 157023, 415143, 3367271, 10101813, 30305439]

約数ペア:

[(1, 30305439), (3, 10101813), (9, 3367271), (73, 415143), (193, 157023), (219, 138381), (239, 126801), (579, 52341), (657, 46127), (717, 42267), (1737, 17447), (2151, 14089)]