10380069

素因数分解:

$3^4\times 7^1\times {\mathrm{18307}}^1$

素因数の和:18326

約数の個数: 20

約数和(自身を含む): 17722144

約数和(自身を除く): 7342075

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 18307, 54921, 128149, 164763, 384447, 494289, 1153341, 1482867, 3460023, 10380069]

約数ペア:

[(1, 10380069), (3, 3460023), (7, 1482867), (9, 1153341), (21, 494289), (27, 384447), (63, 164763), (81, 128149), (189, 54921), (567, 18307)]