30222657

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 44686824

約数和(自身を除く): 14464167

約数列:

[1, 3, 9, 73, 157, 219, 293, 471, 657, 879, 1413, 2637, 11461, 21389, 34383, 46001, 64167, 103149, 138003, 192501, 414009, 3358073, 10074219, 30222657]

約数ペア:

[(1, 30222657), (3, 10074219), (9, 3358073), (73, 414009), (157, 192501), (219, 138003), (293, 103149), (471, 64167), (657, 46001), (879, 34383), (1413, 21389), (2637, 11461)]