16493037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 8597523

約数列:

[1, 3, 11, 33, 43, 59, 129, 177, 197, 473, 591, 649, 1419, 1947, 2167, 2537, 6501, 7611, 8471, 11623, 25413, 27907, 34869, 83721, 93181, 127853, 279543, 383559, 499789, 1499367, 5497679, 16493037]

約数ペア:

[(1, 16493037), (3, 5497679), (11, 1499367), (33, 499789), (43, 383559), (59, 279543), (129, 127853), (177, 93181), (197, 83721), (473, 34869), (591, 27907), (649, 25413), (1419, 11623), (1947, 8471), (2167, 7611), (2537, 6501)]