1296469719

素因数分解:

$3^4\times {\mathrm{1613}}^1\times {\mathrm{9923}}^1$

素因数の和:11548

約数の個数: 20

約数和(自身を含む): 1938097656

約数和(自身を除く): 641627937

約数列:

[1, 3, 9, 27, 81, 1613, 4839, 9923, 14517, 29769, 43551, 89307, 130653, 267921, 803763, 16005799, 48017397, 144052191, 432156573, 1296469719]

約数ペア:

[(1, 1296469719), (3, 432156573), (9, 144052191), (27, 48017397), (81, 16005799), (1613, 803763), (4839, 267921), (9923, 130653), (14517, 89307), (29769, 43551)]