8245881

素因数分解:

$3^4\times 7^1\times {\mathrm{14543}}^1$

素因数の和:14562

約数の個数: 20

約数和(自身を含む): 14078592

約数和(自身を除く): 5832711

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 14543, 43629, 101801, 130887, 305403, 392661, 916209, 1177983, 2748627, 8245881]

約数ペア:

[(1, 8245881), (3, 2748627), (7, 1177983), (9, 916209), (21, 392661), (27, 305403), (63, 130887), (81, 101801), (189, 43629), (567, 14543)]