724252887

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83047}}^1$

素因数の和:83092

約数の個数: 32

約数和(自身を含む): 1195891200

約数和(自身を除く): 471638313

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 83047, 249141, 747423, 1411799, 1577893, 2242269, 4235397, 4733679, 12706191, 14201037, 26824181, 38118573, 42603111, 80472543, 241417629, 724252887]

約数ペア:

[(1, 724252887), (3, 241417629), (9, 80472543), (17, 42603111), (19, 38118573), (27, 26824181), (51, 14201037), (57, 12706191), (153, 4733679), (171, 4235397), (323, 2242269), (459, 1577893), (513, 1411799), (969, 747423), (2907, 249141), (8721, 83047)]