4012287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 5765760

約数和(自身を除く): 1753473

約数列:

[1, 3, 19, 43, 57, 129, 817, 1637, 2451, 4911, 31103, 70391, 93309, 211173, 1337429, 4012287]

約数ペア:

[(1, 4012287), (3, 1337429), (19, 211173), (43, 93309), (57, 70391), (129, 31103), (817, 4911), (1637, 2451)]