13973553

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{15683}}^1$

素因数の和:15706

約数の個数: 20

約数和(自身を含む): 22773168

約数和(自身を除く): 8799615

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 15683, 47049, 141147, 172513, 423441, 517539, 1270323, 1552617, 4657851, 13973553]

約数ペア:

[(1, 13973553), (3, 4657851), (9, 1552617), (11, 1270323), (27, 517539), (33, 423441), (81, 172513), (99, 141147), (297, 47049), (891, 15683)]