2624643

素因数分解:

$3^5\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 4496128

約数和(自身を除く): 1871485

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1543, 1701, 4629, 10801, 13887, 32403, 41661, 97209, 124983, 291627, 374949, 874881, 2624643]

約数ペア:

[(1, 2624643), (3, 874881), (7, 374949), (9, 291627), (21, 124983), (27, 97209), (63, 41661), (81, 32403), (189, 13887), (243, 10801), (567, 4629), (1543, 1701)]