979953651

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{693527}}^1$

素因数の和:693690

約数の個数: 12

約数和(自身を含む): 1424506512

約数和(自身を除く): 444552861

約数列:

[1, 3, 9, 157, 471, 1413, 693527, 2080581, 6241743, 108883739, 326651217, 979953651]

約数ペア:

[(1, 979953651), (3, 326651217), (9, 108883739), (157, 6241743), (471, 2080581), (1413, 693527)]