2729661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 4001088

約数和(自身を除く): 1271427

約数列:

[1, 3, 11, 33, 181, 457, 543, 1371, 1991, 5027, 5973, 15081, 82717, 248151, 909887, 2729661]

約数ペア:

[(1, 2729661), (3, 909887), (11, 248151), (33, 82717), (181, 15081), (457, 5973), (543, 5027), (1371, 1991)]