16267287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6637}}^1$

素因数の和:6702

約数の個数: 16

約数和(自身を含む): 23365760

約数和(自身を除く): 7098473

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 6637, 19911, 126103, 285391, 378309, 856173, 5422429, 16267287]

約数ペア:

[(1, 16267287), (3, 5422429), (19, 856173), (43, 378309), (57, 285391), (129, 126103), (817, 19911), (2451, 6637)]