247467894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2170771}}^1$

素因数の和:2170795

約数の個数: 16

約数和(自身を含む): 520985280

約数和(自身を除く): 273517386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2170771, 4341542, 6512313, 13024626, 41244649, 82489298, 123733947, 247467894]

約数ペア:

[(1, 247467894), (2, 123733947), (3, 82489298), (6, 41244649), (19, 13024626), (38, 6512313), (57, 4341542), (114, 2170771)]