317515377

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1\times {\mathrm{1381}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 427071168

約数和(自身を除く): 109555791

約数列:

[1, 3, 173, 443, 519, 1329, 1381, 4143, 76639, 229917, 238913, 611783, 716739, 1835349, 105838459, 317515377]

約数ペア:

[(1, 317515377), (3, 105838459), (173, 1835349), (443, 716739), (519, 611783), (1329, 238913), (1381, 229917), (4143, 76639)]