38976963

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 53919360

約数和(自身を除く): 14942397

約数列:

[1, 3, 43, 73, 129, 219, 3139, 4139, 9417, 12417, 177977, 302147, 533931, 906441, 12992321, 38976963]

約数ペア:

[(1, 38976963), (3, 12992321), (43, 906441), (73, 533931), (129, 302147), (219, 177977), (3139, 12417), (4139, 9417)]