473443407

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{246971}}^1$

素因数の和:247051

約数の個数: 16

約数和(自身を含む): 711279360

約数和(自身を除く): 237835953

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 246971, 740913, 2222739, 6668217, 17534941, 52604823, 157814469, 473443407]

約数ペア:

[(1, 473443407), (3, 157814469), (9, 52604823), (27, 17534941), (71, 6668217), (213, 2222739), (639, 740913), (1917, 246971)]