30894963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25303}}^1$

素因数の和:25354

約数の個数: 16

約数和(自身を含む): 46154496

約数和(自身を除く): 15259533

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 25303, 75909, 278333, 834999, 936211, 2808633, 10298321, 30894963]

約数ペア:

[(1, 30894963), (3, 10298321), (11, 2808633), (33, 936211), (37, 834999), (111, 278333), (407, 75909), (1221, 25303)]