514157031

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{260861}}^1$

素因数の和:260943

約数の個数: 16

約数和(自身を含む): 772151520

約数和(自身を除く): 257994489

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 260861, 782583, 2347749, 7043247, 19042853, 57128559, 171385677, 514157031]

約数ペア:

[(1, 514157031), (3, 171385677), (9, 57128559), (27, 19042853), (73, 7043247), (219, 2347749), (657, 782583), (1971, 260861)]