987011531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{3433}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 1097781120

約数和(自身を除く): 110769589

約数列:

[1, 11, 59, 443, 649, 3433, 4873, 26137, 37763, 202547, 287507, 1520819, 2228017, 16729009, 89728321, 987011531]

約数ペア:

[(1, 987011531), (11, 89728321), (59, 16729009), (443, 2228017), (649, 1520819), (3433, 287507), (4873, 202547), (26137, 37763)]