2247249319

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{13477}}^1$

素因数の和:13615

約数の個数: 24

約数和(自身を含む): 2710371888

約数和(自身を除く): 463122569

約数列:

[1, 7, 41, 49, 83, 287, 581, 2009, 3403, 4067, 13477, 23821, 94339, 166747, 552557, 660373, 1118591, 3867899, 7830137, 27075293, 45862231, 54810959, 321035617, 2247249319]

約数ペア:

[(1, 2247249319), (7, 321035617), (41, 54810959), (49, 45862231), (83, 27075293), (287, 7830137), (581, 3867899), (2009, 1118591), (3403, 660373), (4067, 552557), (13477, 166747), (23821, 94339)]