1325445121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19763}}^1$

素因数の和:19861

約数の個数: 32

約数和(自身を含む): 1806271488

約数和(自身を除く): 480826367

約数列:

[1, 7, 11, 13, 67, 77, 91, 143, 469, 737, 871, 1001, 5159, 6097, 9581, 19763, 67067, 138341, 217393, 256919, 1324121, 1521751, 1798433, 2826109, 9268847, 14565331, 17213573, 19782763, 101957317, 120495011, 189349303, 1325445121]

約数ペア:

[(1, 1325445121), (7, 189349303), (11, 120495011), (13, 101957317), (67, 19782763), (77, 17213573), (91, 14565331), (143, 9268847), (469, 2826109), (737, 1798433), (871, 1521751), (1001, 1324121), (5159, 256919), (6097, 217393), (9581, 138341), (19763, 67067)]