17966989563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1\times {\mathrm{3167}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 25559525376

約数和(自身を除く): 7592535813

約数列:

[1, 3, 17, 51, 173, 519, 643, 1929, 2941, 3167, 8823, 9501, 10931, 32793, 53839, 111239, 161517, 333717, 547891, 1643673, 1891063, 2036381, 5673189, 6109143, 9314147, 27942441, 34618477, 103855431, 352293913, 1056881739, 5988996521, 17966989563]

約数ペア:

[(1, 17966989563), (3, 5988996521), (17, 1056881739), (51, 352293913), (173, 103855431), (519, 34618477), (643, 27942441), (1929, 9314147), (2941, 6109143), (3167, 5673189), (8823, 2036381), (9501, 1891063), (10931, 1643673), (32793, 547891), (53839, 333717), (111239, 161517)]