30104847

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 44448768

約数和(自身を除く): 14343921

約数列:

[1, 3, 9, 83, 191, 211, 249, 573, 633, 747, 1719, 1899, 15853, 17513, 40301, 47559, 52539, 120903, 142677, 157617, 362709, 3344983, 10034949, 30104847]

約数ペア:

[(1, 30104847), (3, 10034949), (9, 3344983), (83, 362709), (191, 157617), (211, 142677), (249, 120903), (573, 52539), (633, 47559), (747, 40301), (1719, 17513), (1899, 15853)]