42691299

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3499}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 67032000

約数和(自身を除く): 24340701

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 3499, 4067, 10497, 12201, 24493, 73479, 171451, 290417, 514353, 871251, 2032919, 6098757, 14230433, 42691299]

約数ペア:

[(1, 42691299), (3, 14230433), (7, 6098757), (21, 2032919), (49, 871251), (83, 514353), (147, 290417), (249, 171451), (581, 73479), (1743, 24493), (3499, 12201), (4067, 10497)]