5118939

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 8514272

約数和(自身を除く): 3395333

約数列:

[1, 3, 7, 9, 21, 63, 193, 421, 579, 1263, 1351, 1737, 2947, 3789, 4053, 8841, 12159, 26523, 81253, 243759, 568771, 731277, 1706313, 5118939]

約数ペア:

[(1, 5118939), (3, 1706313), (7, 731277), (9, 568771), (21, 243759), (63, 81253), (193, 26523), (421, 12159), (579, 8841), (1263, 4053), (1351, 3789), (1737, 2947)]