249960963

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{38273}}^1$

素因数の和:38594

約数の個数: 16

約数和(自身を含む): 382127616

約数和(自身を除く): 132166653

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 38273, 114819, 267911, 803733, 11902903, 35708709, 83320321, 249960963]

約数ペア:

[(1, 249960963), (3, 83320321), (7, 35708709), (21, 11902903), (311, 803733), (933, 267911), (2177, 114819), (6531, 38273)]