891389323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{12589}}^1$

素因数の和:12798

約数の個数: 16

約数和(自身を含む): 1002566880

約数和(自身を除く): 111177557

約数列:

[1, 11, 41, 157, 451, 1727, 6437, 12589, 70807, 138479, 516149, 1976473, 5677639, 21741203, 81035393, 891389323]

約数ペア:

[(1, 891389323), (11, 81035393), (41, 21741203), (157, 5677639), (451, 1976473), (1727, 516149), (6437, 138479), (12589, 70807)]