8744229

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{5749}}^1$

素因数の和:5781

約数の個数: 18

約数和(自身を含む): 13679250

約数和(自身を除く): 4935021

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 5749, 17247, 51741, 74737, 224211, 672633, 971581, 2914743, 8744229]

約数ペア:

[(1, 8744229), (3, 2914743), (9, 971581), (13, 672633), (39, 224211), (117, 74737), (169, 51741), (507, 17247), (1521, 5749)]