2045331387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{1297}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 3418807392

約数和(自身を除く): 1373476005

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 937, 1297, 1683, 2811, 3891, 8433, 10307, 11673, 14267, 15929, 22049, 30921, 42801, 47787, 66147, 92763, 128403, 143361, 175219, 198441, 242539, 525657, 727617, 1215289, 1576971, 2182851, 3645867, 10937601, 13368179, 20659913, 40104537, 61979739, 120313611, 185939217, 227259043, 681777129, 2045331387]

約数ペア:

[(1, 2045331387), (3, 681777129), (9, 227259043), (11, 185939217), (17, 120313611), (33, 61979739), (51, 40104537), (99, 20659913), (153, 13368179), (187, 10937601), (561, 3645867), (937, 2182851), (1297, 1576971), (1683, 1215289), (2811, 727617), (3891, 525657), (8433, 242539), (10307, 198441), (11673, 175219), (14267, 143361), (15929, 128403), (22049, 92763), (30921, 66147), (42801, 47787)]