9942453

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{19381}}^1$

素因数の和:19409

約数の個数: 16

約数和(自身を含む): 15505600

約数和(自身を除く): 5563147

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 19381, 58143, 174429, 368239, 523287, 1104717, 3314151, 9942453]

約数ペア:

[(1, 9942453), (3, 3314151), (9, 1104717), (19, 523287), (27, 368239), (57, 174429), (171, 58143), (513, 19381)]