16459729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 20643840

約数和(自身を除く): 4184111

約数列:

[1, 11, 13, 31, 47, 79, 143, 341, 403, 517, 611, 869, 1027, 1457, 2449, 3713, 4433, 6721, 11297, 16027, 18941, 26939, 31837, 40843, 48269, 115103, 208351, 350207, 530959, 1266133, 1496339, 16459729]

約数ペア:

[(1, 16459729), (11, 1496339), (13, 1266133), (31, 530959), (47, 350207), (79, 208351), (143, 115103), (341, 48269), (403, 40843), (517, 31837), (611, 26939), (869, 18941), (1027, 16027), (1457, 11297), (2449, 6721), (3713, 4433)]