16437487

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 19592496

約数和(自身を除く): 3155009

約数列:

[1, 11, 17, 61, 121, 131, 187, 671, 1037, 1441, 2057, 2227, 7381, 7991, 11407, 15851, 24497, 87901, 125477, 135847, 269467, 966911, 1494317, 16437487]

約数ペア:

[(1, 16437487), (11, 1494317), (17, 966911), (61, 269467), (121, 135847), (131, 125477), (187, 87901), (671, 24497), (1037, 15851), (1441, 11407), (2057, 7991), (2227, 7381)]