84869211

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{56921}}^1$

素因数の和:57002

約数の個数: 16

約数和(自身を含む): 131148288

約数和(自身を除く): 46279077

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 56921, 170763, 398447, 1195341, 4041391, 12124173, 28289737, 84869211]

約数ペア:

[(1, 84869211), (3, 28289737), (7, 12124173), (21, 4041391), (71, 1195341), (213, 398447), (497, 170763), (1491, 56921)]