27847617

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30839}}^1$

素因数の和:30892

約数の個数: 16

約数和(自身を含む): 43422720

約数和(自身を除く): 15575103

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 30839, 92517, 215873, 647619, 1326077, 3978231, 9282539, 27847617]

約数ペア:

[(1, 27847617), (3, 9282539), (7, 3978231), (21, 1326077), (43, 647619), (129, 215873), (301, 92517), (903, 30839)]