2019438249

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{38971}}^1$

素因数の和:39748

約数の個数: 16

約数和(自身を含む): 2813466624

約数和(自身を除く): 794028375

約数列:

[1, 3, 23, 69, 751, 2253, 17273, 38971, 51819, 116913, 896333, 2688999, 29267221, 87801663, 673146083, 2019438249]

約数ペア:

[(1, 2019438249), (3, 673146083), (23, 87801663), (69, 29267221), (751, 2688999), (2253, 896333), (17273, 116913), (38971, 51819)]