2079223391

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{4969}}^1$

素因数の和:5135

約数の個数: 24

約数和(自身を含む): 2506549920

約数和(自身を除く): 427326529

約数列:

[1, 7, 23, 113, 161, 529, 791, 2599, 3703, 4969, 18193, 34783, 59777, 114287, 418439, 561497, 800009, 2628601, 3930479, 12914431, 18400207, 90401017, 297031913, 2079223391]

約数ペア:

[(1, 2079223391), (7, 297031913), (23, 90401017), (113, 18400207), (161, 12914431), (529, 3930479), (791, 2628601), (2599, 800009), (3703, 561497), (4969, 418439), (18193, 114287), (34783, 59777)]