12398481

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{14813}}^1$

素因数の和:14853

約数の個数: 16

約数和(自身を含む): 18961920

約数和(自身を除く): 6563439

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 14813, 44439, 133317, 399951, 459203, 1377609, 4132827, 12398481]

約数ペア:

[(1, 12398481), (3, 4132827), (9, 1377609), (27, 459203), (31, 399951), (93, 133317), (279, 44439), (837, 14813)]