27643413

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42463}}^1$

素因数の和:42504

約数の個数: 16

約数和(自身を含む): 43483136

約数和(自身を除く): 15839723

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 42463, 127389, 297241, 891723, 1316353, 3949059, 9214471, 27643413]

約数ペア:

[(1, 27643413), (3, 9214471), (7, 3949059), (21, 1316353), (31, 891723), (93, 297241), (217, 127389), (651, 42463)]