143311239

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{31657}}^1$

素因数の和:32166

約数の個数: 12

約数和(自身を含む): 207423216

約数和(自身を除く): 64111977

約数列:

[1, 3, 9, 503, 1509, 4527, 31657, 94971, 284913, 15923471, 47770413, 143311239]

約数ペア:

[(1, 143311239), (3, 47770413), (9, 15923471), (503, 284913), (1509, 94971), (4527, 31657)]