12403371

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9461}}^1$

素因数の和:9506

約数の個数: 16

約数和(自身を含む): 18167040

約数和(自身を除く): 5763669

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 9461, 28383, 179759, 217603, 539277, 652809, 4134457, 12403371]

約数ペア:

[(1, 12403371), (3, 4134457), (19, 652809), (23, 539277), (57, 217603), (69, 179759), (437, 28383), (1311, 9461)]