2189305899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{961487}}^1$

素因数の和:961527

約数の個数: 24

約数和(自身を含む): 3599811072

約数和(自身を除く): 1410505173

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 961487, 2884461, 8653383, 10576357, 22114201, 31729071, 66342603, 95187213, 199027809, 243256211, 729768633, 2189305899]

約数ペア:

[(1, 2189305899), (3, 729768633), (9, 243256211), (11, 199027809), (23, 95187213), (33, 66342603), (69, 31729071), (99, 22114201), (207, 10576357), (253, 8653383), (759, 2884461), (2277, 961487)]