16913127

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 28329984

約数和(自身を除く): 11416857

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 347, 633, 1041, 1477, 2321, 2429, 3817, 4431, 6963, 7287, 11451, 16247, 26719, 48741, 73217, 80157, 219651, 512519, 805387, 1537557, 2416161, 5637709, 16913127]

約数ペア:

[(1, 16913127), (3, 5637709), (7, 2416161), (11, 1537557), (21, 805387), (33, 512519), (77, 219651), (211, 80157), (231, 73217), (347, 48741), (633, 26719), (1041, 16247), (1477, 11451), (2321, 7287), (2429, 6963), (3817, 4431)]