681036777

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{238709}}^1$

素因数の和:239032

約数の個数: 12

約数和(自身を含む): 986827140

約数和(自身を除く): 305790363

約数列:

[1, 3, 9, 317, 951, 2853, 238709, 716127, 2148381, 75670753, 227012259, 681036777]

約数ペア:

[(1, 681036777), (3, 227012259), (9, 75670753), (317, 2148381), (951, 716127), (2853, 238709)]