888922281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 1297400832

約数和(自身を除く): 408478551

約数列:

[1, 3, 13, 39, 83, 249, 311, 883, 933, 1079, 2649, 3237, 4043, 11479, 12129, 25813, 34437, 73289, 77439, 219867, 274613, 335569, 823839, 952757, 1006707, 2858271, 3569969, 10709907, 22792879, 68378637, 296307427, 888922281]

約数ペア:

[(1, 888922281), (3, 296307427), (13, 68378637), (39, 22792879), (83, 10709907), (249, 3569969), (311, 2858271), (883, 1006707), (933, 952757), (1079, 823839), (2649, 335569), (3237, 274613), (4043, 219867), (11479, 77439), (12129, 73289), (25813, 34437)]