9991461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 14169600

約数和(自身を除く): 4178139

約数列:

[1, 3, 17, 51, 409, 479, 1227, 1437, 6953, 8143, 20859, 24429, 195911, 587733, 3330487, 9991461]

約数ペア:

[(1, 9991461), (3, 3330487), (17, 587733), (51, 195911), (409, 24429), (479, 20859), (1227, 8143), (1437, 6953)]