804964317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 1160179200

約数和(自身を除く): 355214883

約数列:

[1, 3, 19, 57, 59, 107, 177, 321, 1121, 2033, 2237, 3363, 6099, 6313, 6711, 18939, 42503, 119947, 127509, 131983, 239359, 359841, 395949, 718077, 2507677, 4547821, 7523031, 13643463, 14122181, 42366543, 268321439, 804964317]

約数ペア:

[(1, 804964317), (3, 268321439), (19, 42366543), (57, 14122181), (59, 13643463), (107, 7523031), (177, 4547821), (321, 2507677), (1121, 718077), (2033, 395949), (2237, 359841), (3363, 239359), (6099, 131983), (6313, 127509), (6711, 119947), (18939, 42503)]