71146047

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{47717}}^1$

素因数の和:47798

約数の個数: 16

約数和(自身を含む): 109942272

約数和(自身を除く): 38796225

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 47717, 143151, 334019, 1002057, 3387907, 10163721, 23715349, 71146047]

約数ペア:

[(1, 71146047), (3, 23715349), (7, 10163721), (21, 3387907), (71, 1002057), (213, 334019), (497, 143151), (1491, 47717)]