8470203

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2707}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 12998400

約数和(自身を除く): 4528197

約数列:

[1, 3, 7, 21, 149, 447, 1043, 2707, 3129, 8121, 18949, 56847, 403343, 1210029, 2823401, 8470203]

約数ペア:

[(1, 8470203), (3, 2823401), (7, 1210029), (21, 403343), (149, 56847), (447, 18949), (1043, 8121), (2707, 3129)]