30997377

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{5441}}^1$

素因数の和:5661

約数の個数: 16

約数和(自身を含む): 46148160

約数和(自身を除く): 15150783

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5441, 5697, 16323, 48969, 146907, 1148051, 3444153, 10332459, 30997377]

約数ペア:

[(1, 30997377), (3, 10332459), (9, 3444153), (27, 1148051), (211, 146907), (633, 48969), (1899, 16323), (5441, 5697)]