9638919

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1076

約数の個数: 20

約数和(自身を含む): 14527744

約数和(自身を除く): 4888825

約数列:

[1, 3, 9, 27, 81, 127, 381, 937, 1143, 2811, 3429, 8433, 10287, 25299, 75897, 118999, 356997, 1070991, 3212973, 9638919]

約数ペア:

[(1, 9638919), (3, 3212973), (9, 1070991), (27, 356997), (81, 118999), (127, 75897), (381, 25299), (937, 10287), (1143, 8433), (2811, 3429)]