16764867

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 28684800

約数和(自身を除く): 11919933

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 829, 963, 2247, 2487, 2889, 5803, 6741, 7461, 17409, 20223, 22383, 52227, 88703, 156681, 266109, 620921, 798327, 1862763, 2394981, 5588289, 16764867]

約数ペア:

[(1, 16764867), (3, 5588289), (7, 2394981), (9, 1862763), (21, 798327), (27, 620921), (63, 266109), (107, 156681), (189, 88703), (321, 52227), (749, 22383), (829, 20223), (963, 17409), (2247, 7461), (2487, 6741), (2889, 5803)]