11281863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 16040160

約数和(自身を除く): 4758297

約数列:

[1, 3, 17, 51, 157, 471, 1409, 2669, 4227, 8007, 23953, 71859, 221213, 663639, 3760621, 11281863]

約数ペア:

[(1, 11281863), (3, 3760621), (17, 663639), (51, 221213), (157, 71859), (471, 23953), (1409, 8007), (2669, 4227)]