2980811229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 4680529920

約数和(自身を除く): 1699718691

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 227, 263, 267, 561, 681, 789, 979, 1513, 2497, 2893, 2937, 3859, 4471, 4539, 7491, 8679, 11577, 13413, 16643, 20203, 23407, 42449, 49181, 49929, 59701, 60609, 70221, 127347, 147543, 179103, 222233, 257477, 343451, 397919, 656711, 666699, 772431, 1014917, 1030353, 1193757, 1970133, 3044751, 3777961, 4377109, 5313389, 11164087, 11333883, 13131327, 15940167, 33492261, 58447279, 90327613, 175341837, 270982839, 993603743, 2980811229]

約数ペア:

[(1, 2980811229), (3, 993603743), (11, 270982839), (17, 175341837), (33, 90327613), (51, 58447279), (89, 33492261), (187, 15940167), (227, 13131327), (263, 11333883), (267, 11164087), (561, 5313389), (681, 4377109), (789, 3777961), (979, 3044751), (1513, 1970133), (2497, 1193757), (2893, 1030353), (2937, 1014917), (3859, 772431), (4471, 666699), (4539, 656711), (7491, 397919), (8679, 343451), (11577, 257477), (13413, 222233), (16643, 179103), (20203, 147543), (23407, 127347), (42449, 70221), (49181, 60609), (49929, 59701)]