804935019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{42923}}^1$

素因数の和:42999

約数の個数: 32

約数和(自身を含む): 1318625280

約数和(自身を除く): 513690261

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 18753, 42923, 128769, 300461, 815537, 901383, 2017381, 2446611, 5708759, 6052143, 14121667, 17126277, 38330239, 42365001, 114990717, 268311673, 804935019]

約数ペア:

[(1, 804935019), (3, 268311673), (7, 114990717), (19, 42365001), (21, 38330239), (47, 17126277), (57, 14121667), (133, 6052143), (141, 5708759), (329, 2446611), (399, 2017381), (893, 901383), (987, 815537), (2679, 300461), (6251, 128769), (18753, 42923)]