9717687

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 16269344

約数和(自身を除く): 6551657

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 2113, 4599, 6339, 14791, 19017, 44373, 133119, 154249, 462747, 1079743, 1388241, 3239229, 9717687]

約数ペア:

[(1, 9717687), (3, 3239229), (7, 1388241), (9, 1079743), (21, 462747), (63, 154249), (73, 133119), (219, 44373), (511, 19017), (657, 14791), (1533, 6339), (2113, 4599)]