38973351

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15901}}^1$

素因数の和:15966

約数の個数: 16

約数和(自身を含む): 55975040

約数和(自身を除く): 17001689

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 15901, 47703, 302119, 683743, 906357, 2051229, 12991117, 38973351]

約数ペア:

[(1, 38973351), (3, 12991117), (19, 2051229), (43, 906357), (57, 683743), (129, 302119), (817, 47703), (2451, 15901)]