85867467

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{45943}}^1$

素因数の和:46042

約数の個数: 16

約数和(自身を含む): 132318720

約数和(自身を除く): 46451253

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 45943, 137829, 321601, 964803, 4088927, 12266781, 28622489, 85867467]

約数ペア:

[(1, 85867467), (3, 28622489), (7, 12266781), (21, 4088927), (89, 964803), (267, 321601), (623, 137829), (1869, 45943)]