123156939

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{5923}}^1$

素因数の和:6194

約数の個数: 16

約数和(自身を含む): 170611200

約数和(自身を除く): 47454261

約数列:

[1, 3, 29, 87, 239, 717, 5923, 6931, 17769, 20793, 171767, 515301, 1415597, 4246791, 41052313, 123156939]

約数ペア:

[(1, 123156939), (3, 41052313), (29, 4246791), (87, 1415597), (239, 515301), (717, 171767), (5923, 20793), (6931, 17769)]