976941

素因数分解:

$3^4\times 7^1\times {\mathrm{1723}}^1$

素因数の和:1742

約数の個数: 20

約数和(自身を含む): 1668832

約数和(自身を除く): 691891

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1723, 5169, 12061, 15507, 36183, 46521, 108549, 139563, 325647, 976941]

約数ペア:

[(1, 976941), (3, 325647), (7, 139563), (9, 108549), (21, 46521), (27, 36183), (63, 15507), (81, 12061), (189, 5169), (567, 1723)]