38079209

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1733}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 45167232

約数和(自身を除く): 7088023

約数列:

[1, 7, 43, 73, 301, 511, 1733, 3139, 12131, 21973, 74519, 126509, 521633, 885563, 5439887, 38079209]

約数ペア:

[(1, 38079209), (7, 5439887), (43, 885563), (73, 521633), (301, 126509), (511, 74519), (1733, 21973), (3139, 12131)]