17943429

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44971}}^1$

素因数の和:45000

約数の個数: 16

約数和(自身を含む): 28782080

約数和(自身を除く): 10838651

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 44971, 134913, 314797, 854449, 944391, 2563347, 5981143, 17943429]

約数ペア:

[(1, 17943429), (3, 5981143), (7, 2563347), (19, 944391), (21, 854449), (57, 314797), (133, 134913), (399, 44971)]