161147701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1237}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 189681408

約数和(自身を除く): 28533707

約数列:

[1, 11, 13, 143, 911, 1237, 10021, 11843, 13607, 16081, 130273, 176891, 1126907, 12395977, 14649791, 161147701]

約数ペア:

[(1, 161147701), (11, 14649791), (13, 12395977), (143, 1126907), (911, 176891), (1237, 130273), (10021, 16081), (11843, 13607)]