408035343

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{1663}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 580323328

約数和(自身を除く): 172287985

約数列:

[1, 3, 17, 51, 283, 289, 849, 867, 1663, 4811, 4989, 14433, 28271, 81787, 84813, 245361, 470629, 480607, 1411887, 1441821, 8000693, 24002079, 136011781, 408035343]

約数ペア:

[(1, 408035343), (3, 136011781), (17, 24002079), (51, 8000693), (283, 1441821), (289, 1411887), (849, 480607), (867, 470629), (1663, 245361), (4811, 84813), (4989, 81787), (14433, 28271)]