7639423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 8819712

約数和(自身を除く): 1180289

約数列:

[1, 11, 31, 43, 341, 473, 521, 1333, 5731, 14663, 16151, 22403, 177661, 246433, 694493, 7639423]

約数ペア:

[(1, 7639423), (11, 694493), (31, 246433), (43, 177661), (341, 22403), (473, 16151), (521, 14663), (1333, 5731)]