97867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 16

約数和(自身を含む): 129024

約数和(自身を除く): 31157

約数列:

[1, 7, 11, 31, 41, 77, 217, 287, 341, 451, 1271, 2387, 3157, 8897, 13981, 97867]

約数ペア:

[(1, 97867), (7, 13981), (11, 8897), (31, 3157), (41, 2387), (77, 1271), (217, 451), (287, 341)]