1425966201

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22541}}^1$

素因数の和:22635

約数の個数: 40

約数和(自身を含む): 2356630848

約数和(自身を除く): 930664647

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 891, 1917, 2343, 5751, 7029, 21087, 22541, 63261, 67623, 202869, 247951, 608607, 743853, 1600411, 1825821, 2231559, 4801233, 6694677, 14403699, 17604521, 20084031, 43211097, 52813563, 129633291, 158440689, 475322067, 1425966201]

約数ペア:

[(1, 1425966201), (3, 475322067), (9, 158440689), (11, 129633291), (27, 52813563), (33, 43211097), (71, 20084031), (81, 17604521), (99, 14403699), (213, 6694677), (297, 4801233), (639, 2231559), (781, 1825821), (891, 1600411), (1917, 743853), (2343, 608607), (5751, 247951), (7029, 202869), (21087, 67623), (22541, 63261)]