16116331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{673}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 20187648

約数和(自身を除く): 4071317

約数列:

[1, 7, 11, 77, 311, 673, 2177, 3421, 4711, 7403, 23947, 51821, 209303, 1465121, 2302333, 16116331]

約数ペア:

[(1, 16116331), (7, 2302333), (11, 1465121), (77, 209303), (311, 51821), (673, 23947), (2177, 7403), (3421, 4711)]