1311159538321

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{35437}}^1\times {\mathrm{8543}}^1$

素因数の和:44112

約数の個数: 16

約数和(自身を含む): 1351620062208

約数和(自身を除く): 40460523887

約数列:

[1, 61, 71, 4331, 8543, 35437, 521123, 606553, 2161657, 2516027, 36999733, 153477647, 302738291, 18467035751, 21494418661, 1311159538321]

約数ペア:

[(1, 1311159538321), (61, 21494418661), (71, 18467035751), (4331, 302738291), (8543, 153477647), (35437, 36999733), (521123, 2516027), (606553, 2161657)]