672060147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{66337}}^1$

素因数の和:66658

約数の個数: 16

約数和(自身を含む): 980740992

約数和(自身を除く): 308680845

約数列:

[1, 3, 11, 33, 307, 921, 3377, 10131, 66337, 199011, 729707, 2189121, 20365459, 61096377, 224020049, 672060147]

約数ペア:

[(1, 672060147), (3, 224020049), (11, 61096377), (33, 20365459), (307, 2189121), (921, 729707), (3377, 199011), (10131, 66337)]