80251951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 91996128

約数和(自身を除く): 11744177

約数列:

[1, 13, 17, 211, 221, 1721, 2743, 3587, 22373, 29257, 46631, 363131, 380341, 4720703, 6173227, 80251951]

約数ペア:

[(1, 80251951), (13, 6173227), (17, 4720703), (211, 380341), (221, 363131), (1721, 46631), (2743, 29257), (3587, 22373)]