2239131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 3175040

約数和(自身を除く): 935909

約数列:

[1, 3, 19, 57, 163, 241, 489, 723, 3097, 4579, 9291, 13737, 39283, 117849, 746377, 2239131]

約数ペア:

[(1, 2239131), (3, 746377), (19, 117849), (57, 39283), (163, 13737), (241, 9291), (489, 4579), (723, 3097)]