2967789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 4354560

約数和(自身を除く): 1386771

約数列:

[1, 3, 11, 33, 139, 417, 647, 1529, 1941, 4587, 7117, 21351, 89933, 269799, 989263, 2967789]

約数ペア:

[(1, 2967789), (3, 989263), (11, 269799), (33, 89933), (139, 21351), (417, 7117), (647, 4587), (1529, 1941)]