21584327

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 23611392

約数和(自身を除く): 2027065

約数列:

[1, 23, 41, 47, 487, 943, 1081, 1927, 11201, 19967, 22889, 44321, 459241, 526447, 938449, 21584327]

約数ペア:

[(1, 21584327), (23, 938449), (41, 526447), (47, 459241), (487, 44321), (943, 22889), (1081, 19967), (1927, 11201)]