1444184469

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1997}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 2571633792

約数和(自身を除く): 1127449323

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 883, 1997, 2649, 5991, 6181, 7947, 11479, 13979, 17973, 18543, 25961, 34437, 41937, 55629, 77883, 80353, 103311, 125811, 181727, 233649, 241059, 545181, 723177, 1635543, 1763351, 5290053, 12343457, 15870159, 22923563, 37030371, 68770689, 111091113, 160464941, 206312067, 481394823, 1444184469]

約数ペア:

[(1, 1444184469), (3, 481394823), (7, 206312067), (9, 160464941), (13, 111091113), (21, 68770689), (39, 37030371), (63, 22923563), (91, 15870159), (117, 12343457), (273, 5290053), (819, 1763351), (883, 1635543), (1997, 723177), (2649, 545181), (5991, 241059), (6181, 233649), (7947, 181727), (11479, 125811), (13979, 103311), (17973, 80353), (18543, 77883), (25961, 55629), (34437, 41937)]