8889012993

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2127067}}^1$

素因数の和:2127276

約数の個数: 16

約数和(自身を含む): 13613235200

約数和(自身を除く): 4724222207

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 2127067, 6381201, 14889469, 44668407, 423286333, 1269858999, 2963004331, 8889012993]

約数ペア:

[(1, 8889012993), (3, 2963004331), (7, 1269858999), (21, 423286333), (199, 44668407), (597, 14889469), (1393, 6381201), (4179, 2127067)]