804930921

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{5689}}^1$

素因数の和:5973

約数の個数: 24

約数和(自身を含む): 1183520000

約数和(自身を除く): 378589079

約数列:

[1, 3, 9, 79, 199, 237, 597, 711, 1791, 5689, 15721, 17067, 47163, 51201, 141489, 449431, 1132111, 1348293, 3396333, 4044879, 10188999, 89436769, 268310307, 804930921]

約数ペア:

[(1, 804930921), (3, 268310307), (9, 89436769), (79, 10188999), (199, 4044879), (237, 3396333), (597, 1348293), (711, 1132111), (1791, 449431), (5689, 141489), (15721, 51201), (17067, 47163)]