2783509353

素因数分解:

$3^6\times {\mathrm{131}}^1\times {\mathrm{29147}}^1$

素因数の和:29296

約数の個数: 28

約数和(自身を含む): 4205356848

約数和(自身を除く): 1421847495

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 729, 1179, 3537, 10611, 29147, 31833, 87441, 95499, 262323, 786969, 2360907, 3818257, 7082721, 11454771, 21248163, 34364313, 103092939, 309278817, 927836451, 2783509353]

約数ペア:

[(1, 2783509353), (3, 927836451), (9, 309278817), (27, 103092939), (81, 34364313), (131, 21248163), (243, 11454771), (393, 7082721), (729, 3818257), (1179, 2360907), (3537, 786969), (10611, 262323), (29147, 95499), (31833, 87441)]