2017605747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1720039}}^1$

素因数の和:1720082

約数の個数: 16

約数和(自身を含む): 2972229120

約数和(自身を除く): 954623373

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1720039, 5160117, 29240663, 39560897, 87721989, 118682691, 672535249, 2017605747]

約数ペア:

[(1, 2017605747), (3, 672535249), (17, 118682691), (23, 87721989), (51, 39560897), (69, 29240663), (391, 5160117), (1173, 1720039)]