9909429

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 13762560

約数和(自身を除く): 3853131

約数列:

[1, 3, 31, 93, 127, 381, 839, 2517, 3937, 11811, 26009, 78027, 106553, 319659, 3303143, 9909429]

約数ペア:

[(1, 9909429), (3, 3303143), (31, 319659), (93, 106553), (127, 78027), (381, 26009), (839, 11811), (2517, 3937)]