28338201

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 44945280

約数和(自身を除く): 16607079

約数列:

[1, 3, 9, 17, 27, 51, 107, 153, 321, 459, 577, 963, 1731, 1819, 2889, 5193, 5457, 9809, 15579, 16371, 29427, 49113, 61739, 88281, 185217, 264843, 555651, 1049563, 1666953, 3148689, 9446067, 28338201]

約数ペア:

[(1, 28338201), (3, 9446067), (9, 3148689), (17, 1666953), (27, 1049563), (51, 555651), (107, 264843), (153, 185217), (321, 88281), (459, 61739), (577, 49113), (963, 29427), (1731, 16371), (1819, 15579), (2889, 9809), (5193, 5457)]