210713079

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{5171}}^1$

素因数の和:5255

約数の個数: 24

約数和(自身を含む): 304858368

約数和(自身を除く): 94145289

約数列:

[1, 3, 17, 47, 51, 141, 289, 799, 867, 2397, 5171, 13583, 15513, 40749, 87907, 243037, 263721, 729111, 1494419, 4131629, 4483257, 12394887, 70237693, 210713079]

約数ペア:

[(1, 210713079), (3, 70237693), (17, 12394887), (47, 4483257), (51, 4131629), (141, 1494419), (289, 729111), (799, 263721), (867, 243037), (2397, 87907), (5171, 40749), (13583, 15513)]