142213993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3361}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 159762240

約数和(自身を除く): 17548247

約数列:

[1, 17, 19, 131, 323, 2227, 2489, 3361, 42313, 57137, 63859, 440291, 1085603, 7484947, 8365529, 142213993]

約数ペア:

[(1, 142213993), (17, 8365529), (19, 7484947), (131, 1085603), (323, 440291), (2227, 63859), (2489, 57137), (3361, 42313)]