6668739

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9623}}^1$

素因数の和:9647

約数の個数: 24

約数和(自身を含む): 12010752

約数和(自身を除く): 5342013

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 9623, 28869, 67361, 86607, 105853, 202083, 317559, 606249, 740971, 952677, 2222913, 6668739]

約数ペア:

[(1, 6668739), (3, 2222913), (7, 952677), (9, 740971), (11, 606249), (21, 317559), (33, 202083), (63, 105853), (77, 86607), (99, 67361), (231, 28869), (693, 9623)]