5406009

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 8306688

約数和(自身を除く): 2900679

約数列:

[1, 3, 7, 21, 127, 381, 889, 2027, 2667, 6081, 14189, 42567, 257429, 772287, 1802003, 5406009]

約数ペア:

[(1, 5406009), (3, 1802003), (7, 772287), (21, 257429), (127, 42567), (381, 14189), (889, 6081), (2027, 2667)]