12585591

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{2969}}^1$

素因数の和:3135

約数の個数: 16

約数和(自身を含む): 18770400

約数和(自身を除く): 6184809

約数列:

[1, 3, 9, 27, 157, 471, 1413, 2969, 4239, 8907, 26721, 80163, 466133, 1398399, 4195197, 12585591]

約数ペア:

[(1, 12585591), (3, 4195197), (9, 1398399), (27, 466133), (157, 80163), (471, 26721), (1413, 8907), (2969, 4239)]