489657069

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32327}}^1$

素因数の和:32367

約数の個数: 40

約数和(自身を含む): 844924608

約数和(自身を除く): 355267539

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 5049, 15147, 32327, 96981, 290943, 355597, 549559, 872829, 1066791, 1648677, 2618487, 3200373, 4946031, 6045149, 9601119, 14838093, 18135447, 28803357, 44514279, 54406341, 163219023, 489657069]

約数ペア:

[(1, 489657069), (3, 163219023), (9, 54406341), (11, 44514279), (17, 28803357), (27, 18135447), (33, 14838093), (51, 9601119), (81, 6045149), (99, 4946031), (153, 3200373), (187, 2618487), (297, 1648677), (459, 1066791), (561, 872829), (891, 549559), (1377, 355597), (1683, 290943), (5049, 96981), (15147, 32327)]