9725571

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 14476176

約数和(自身を除く): 4750605

約数列:

[1, 3, 9, 73, 113, 131, 219, 339, 393, 657, 1017, 1179, 8249, 9563, 14803, 24747, 28689, 44409, 74241, 86067, 133227, 1080619, 3241857, 9725571]

約数ペア:

[(1, 9725571), (3, 3241857), (9, 1080619), (73, 133227), (113, 86067), (131, 74241), (219, 44409), (339, 28689), (393, 24747), (657, 14803), (1017, 9563), (1179, 8249)]