1489274613

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 2463436800

約数和(自身を除く): 974162187

約数列:

[1, 3, 9, 17, 27, 29, 51, 53, 87, 153, 159, 261, 459, 477, 493, 783, 901, 1431, 1479, 1537, 2111, 2703, 4437, 4611, 6333, 8109, 13311, 13833, 18999, 24327, 26129, 35887, 41499, 56997, 61219, 78387, 107661, 111883, 183657, 235161, 322983, 335649, 550971, 705483, 968949, 1006947, 1040723, 1652913, 1902011, 3020841, 3122169, 3244607, 5706033, 9366507, 9733821, 17118099, 28099521, 29201463, 51354297, 55158319, 87604389, 165474957, 496424871, 1489274613]

約数ペア:

[(1, 1489274613), (3, 496424871), (9, 165474957), (17, 87604389), (27, 55158319), (29, 51354297), (51, 29201463), (53, 28099521), (87, 17118099), (153, 9733821), (159, 9366507), (261, 5706033), (459, 3244607), (477, 3122169), (493, 3020841), (783, 1902011), (901, 1652913), (1431, 1040723), (1479, 1006947), (1537, 968949), (2111, 705483), (2703, 550971), (4437, 335649), (4611, 322983), (6333, 235161), (8109, 183657), (13311, 111883), (13833, 107661), (18999, 78387), (24327, 61219), (26129, 56997), (35887, 41499)]