2044131

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 2916000

約数和(自身を除く): 871869

約数列:

[1, 3, 17, 51, 149, 269, 447, 807, 2533, 4573, 7599, 13719, 40081, 120243, 681377, 2044131]

約数ペア:

[(1, 2044131), (3, 681377), (17, 120243), (51, 40081), (149, 13719), (269, 7599), (447, 4573), (807, 2533)]