1998483201

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4993}}^1$

素因数の和:5334

約数の個数: 48

約数和(自身を含む): 3402951552

約数和(自身を除く): 1404468351

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 311, 429, 933, 1287, 2799, 3421, 4043, 4993, 10263, 12129, 14979, 30789, 36387, 44473, 44937, 54923, 64909, 133419, 164769, 194727, 400257, 494307, 584181, 713999, 1552823, 2141997, 4658469, 6425991, 13975407, 17081053, 20186699, 51243159, 60560097, 153729477, 181680291, 222053689, 666161067, 1998483201]

約数ペア:

[(1, 1998483201), (3, 666161067), (9, 222053689), (11, 181680291), (13, 153729477), (33, 60560097), (39, 51243159), (99, 20186699), (117, 17081053), (143, 13975407), (311, 6425991), (429, 4658469), (933, 2141997), (1287, 1552823), (2799, 713999), (3421, 584181), (4043, 494307), (4993, 400257), (10263, 194727), (12129, 164769), (14979, 133419), (30789, 64909), (36387, 54923), (44473, 44937)]