47442073

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 55226880

約数和(自身を除く): 7784807

約数列:

[1, 7, 89, 271, 281, 623, 1897, 1967, 24119, 25009, 76151, 168833, 175063, 533057, 6777439, 47442073]

約数ペア:

[(1, 47442073), (7, 6777439), (89, 533057), (271, 175063), (281, 168833), (623, 76151), (1897, 25009), (1967, 24119)]