304821069

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 473195520

約数和(自身を除く): 168374451

約数列:

[1, 3, 7, 21, 83, 179, 249, 537, 581, 977, 1253, 1743, 2931, 3759, 6839, 14857, 20517, 44571, 81091, 103999, 174883, 243273, 311997, 524649, 567637, 1224181, 1702911, 3672543, 14515289, 43545867, 101607023, 304821069]

約数ペア:

[(1, 304821069), (3, 101607023), (7, 43545867), (21, 14515289), (83, 3672543), (179, 1702911), (249, 1224181), (537, 567637), (581, 524649), (977, 311997), (1253, 243273), (1743, 174883), (2931, 103999), (3759, 81091), (6839, 44571), (14857, 20517)]