30561963

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11971}}^1$

素因数の和:12034

約数の個数: 16

約数和(自身を含む): 43673856

約数和(自身を除く): 13111893

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 11971, 35913, 275333, 442927, 825999, 1328781, 10187321, 30561963]

約数ペア:

[(1, 30561963), (3, 10187321), (23, 1328781), (37, 825999), (69, 442927), (111, 275333), (851, 35913), (2553, 11971)]