16020147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 9381453

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 321, 349, 429, 1047, 1177, 1391, 3531, 3839, 4173, 4537, 11517, 13611, 15301, 37343, 45903, 49907, 112029, 149721, 410773, 485459, 1232319, 1456377, 5340049, 16020147]

約数ペア:

[(1, 16020147), (3, 5340049), (11, 1456377), (13, 1232319), (33, 485459), (39, 410773), (107, 149721), (143, 112029), (321, 49907), (349, 45903), (429, 37343), (1047, 15301), (1177, 13611), (1391, 11517), (3531, 4537), (3839, 4173)]