2787972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21121}}^1$

素因数の和:21139

約数の個数: 24

約数和(自身を含む): 7096992

約数和(自身を除く): 4309020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 21121, 42242, 63363, 84484, 126726, 232331, 253452, 464662, 696993, 929324, 1393986, 2787972]

約数ペア:

[(1, 2787972), (2, 1393986), (3, 929324), (4, 696993), (6, 464662), (11, 253452), (12, 232331), (22, 126726), (33, 84484), (44, 63363), (66, 42242), (132, 21121)]