16689699

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 28203840

約数和(自身を除く): 11514141

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2797, 5967, 8391, 25173, 36361, 47549, 75519, 109083, 142647, 327249, 427941, 618137, 981747, 1283823, 1854411, 5563233, 16689699]

約数ペア:

[(1, 16689699), (3, 5563233), (9, 1854411), (13, 1283823), (17, 981747), (27, 618137), (39, 427941), (51, 327249), (117, 142647), (153, 109083), (221, 75519), (351, 47549), (459, 36361), (663, 25173), (1989, 8391), (2797, 5967)]