1966082481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1873}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 3241510272

約数和(自身を除く): 1275427791

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 461, 759, 1383, 1873, 2277, 4149, 5071, 5619, 10603, 15213, 16857, 20603, 31809, 43079, 45639, 61809, 95427, 116633, 129237, 185427, 349899, 387711, 473869, 863453, 1049697, 1421607, 2590359, 4264821, 7771077, 9497983, 19859419, 28493949, 59578257, 85481847, 178734771, 218453609, 655360827, 1966082481]

約数ペア:

[(1, 1966082481), (3, 655360827), (9, 218453609), (11, 178734771), (23, 85481847), (33, 59578257), (69, 28493949), (99, 19859419), (207, 9497983), (253, 7771077), (461, 4264821), (759, 2590359), (1383, 1421607), (1873, 1049697), (2277, 863453), (4149, 473869), (5071, 387711), (5619, 349899), (10603, 185427), (15213, 129237), (16857, 116633), (20603, 95427), (31809, 61809), (43079, 45639)]