2938960101

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12722771}}^1$

素因数の和:12722792

約数の個数: 16

約数和(自身を含む): 4885544448

約数和(自身を除く): 1946584347

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12722771, 38168313, 89059397, 139950481, 267178191, 419851443, 979653367, 2938960101]

約数ペア:

[(1, 2938960101), (3, 979653367), (7, 419851443), (11, 267178191), (21, 139950481), (33, 89059397), (77, 38168313), (231, 12722771)]