84247667

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 97920000

約数和(自身を除く): 13672333

約数列:

[1, 7, 89, 271, 499, 623, 1897, 3493, 24119, 44411, 135229, 168833, 310877, 946603, 12035381, 84247667]

約数ペア:

[(1, 84247667), (7, 12035381), (89, 946603), (271, 310877), (499, 168833), (623, 135229), (1897, 44411), (3493, 24119)]