7980456939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29232443}}^1$

素因数の和:29232466

約数の個数: 16

約数和(自身を含む): 13096134912

約数和(自身を除く): 5115677973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 29232443, 87697329, 204627101, 380021759, 613881303, 1140065277, 2660152313, 7980456939]

約数ペア:

[(1, 7980456939), (3, 2660152313), (7, 1140065277), (13, 613881303), (21, 380021759), (39, 204627101), (91, 87697329), (273, 29232443)]