321466431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{749339}}^1$

素因数の和:749366

約数の個数: 16

約数和(自身を含む): 503556480

約数和(自身を除く): 182090049

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 749339, 2248017, 8242729, 9741407, 24728187, 29224221, 107155477, 321466431]

約数ペア:

[(1, 321466431), (3, 107155477), (11, 29224221), (13, 24728187), (33, 9741407), (39, 8242729), (143, 2248017), (429, 749339)]