2016592389

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5441}}^1$

素因数の和:5547

約数の個数: 64

約数和(自身を含む): 3573434880

約数和(自身を除く): 1556842491

約数列:

[1, 3, 7, 9, 21, 27, 37, 53, 63, 111, 159, 189, 259, 333, 371, 477, 777, 999, 1113, 1431, 1961, 2331, 3339, 5441, 5883, 6993, 10017, 13727, 16323, 17649, 38087, 41181, 48969, 52947, 114261, 123543, 146907, 201317, 288373, 342783, 370629, 603951, 865119, 1028349, 1409219, 1811853, 2018611, 2595357, 4227657, 5435559, 6055833, 7786071, 10669801, 12682971, 18167499, 32009403, 38048913, 54502497, 74688607, 96028209, 224065821, 288084627, 672197463, 2016592389]

約数ペア:

[(1, 2016592389), (3, 672197463), (7, 288084627), (9, 224065821), (21, 96028209), (27, 74688607), (37, 54502497), (53, 38048913), (63, 32009403), (111, 18167499), (159, 12682971), (189, 10669801), (259, 7786071), (333, 6055833), (371, 5435559), (477, 4227657), (777, 2595357), (999, 2018611), (1113, 1811853), (1431, 1409219), (1961, 1028349), (2331, 865119), (3339, 603951), (5441, 370629), (5883, 342783), (6993, 288373), (10017, 201317), (13727, 146907), (16323, 123543), (17649, 114261), (38087, 52947), (41181, 48969)]