488994069

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{4441}}^1$

素因数の和:4605

約数の個数: 24

約数和(自身を含む): 698211328

約数和(自身を除く): 209217259

約数列:

[1, 3, 17, 51, 127, 289, 381, 867, 2159, 4441, 6477, 13323, 36703, 75497, 110109, 226491, 564007, 1283449, 1692021, 3850347, 9588119, 28764357, 162998023, 488994069]

約数ペア:

[(1, 488994069), (3, 162998023), (17, 28764357), (51, 9588119), (127, 3850347), (289, 1692021), (381, 1283449), (867, 564007), (2159, 226491), (4441, 110109), (6477, 75497), (13323, 36703)]