17884179

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 28569600

約数和(自身を除く): 10685421

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 929, 2139, 2787, 6417, 8361, 19251, 21367, 25083, 28799, 64101, 86397, 192303, 259191, 576909, 662377, 777573, 1987131, 5961393, 17884179]

約数ペア:

[(1, 17884179), (3, 5961393), (9, 1987131), (23, 777573), (27, 662377), (31, 576909), (69, 259191), (93, 192303), (207, 86397), (279, 64101), (621, 28799), (713, 25083), (837, 21367), (929, 19251), (2139, 8361), (2787, 6417)]