778877091

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1841317}}^1$

素因数の和:1841370

約数の個数: 12

約数和(自身を含む): 1148982432

約数和(自身を除く): 370105341

約数列:

[1, 3, 9, 47, 141, 423, 1841317, 5523951, 16571853, 86541899, 259625697, 778877091]

約数ペア:

[(1, 778877091), (3, 259625697), (9, 86541899), (47, 16571853), (141, 5523951), (423, 1841317)]