27883611

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4973}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 46556640

約数和(自身を除く): 18673029

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 4973, 5607, 14919, 34811, 44757, 104433, 313299, 442597, 1327791, 3098179, 3983373, 9294537, 27883611]

約数ペア:

[(1, 27883611), (3, 9294537), (7, 3983373), (9, 3098179), (21, 1327791), (63, 442597), (89, 313299), (267, 104433), (623, 44757), (801, 34811), (1869, 14919), (4973, 5607)]