2838492711

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{761}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 4393509120

約数和(自身を除く): 1555016409

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 461, 761, 899, 1383, 2283, 2697, 4149, 6849, 8091, 13369, 14291, 22069, 23591, 40107, 42873, 66207, 70773, 120321, 128619, 198621, 212319, 350821, 414439, 684139, 1052463, 1243317, 2052417, 3157389, 3729951, 6157251, 10173809, 10875451, 30521427, 32626353, 91564281, 97879059, 315388079, 946164237, 2838492711]

約数ペア:

[(1, 2838492711), (3, 946164237), (9, 315388079), (29, 97879059), (31, 91564281), (87, 32626353), (93, 30521427), (261, 10875451), (279, 10173809), (461, 6157251), (761, 3729951), (899, 3157389), (1383, 2052417), (2283, 1243317), (2697, 1052463), (4149, 684139), (6849, 414439), (8091, 350821), (13369, 212319), (14291, 198621), (22069, 128619), (23591, 120321), (40107, 70773), (42873, 66207)]