319331757

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{47797}}^1$

素因数の和:47948

約数の個数: 16

約数和(自身を含む): 454272192

約数和(自身を除く): 134940435

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 47797, 143391, 812549, 2437647, 6261407, 18784221, 106443919, 319331757]

約数ペア:

[(1, 319331757), (3, 106443919), (17, 18784221), (51, 6261407), (131, 2437647), (393, 812549), (2227, 143391), (6681, 47797)]