285209171

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1373}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 335091120

約数和(自身を除く): 49881949

約数列:

[1, 13, 19, 29, 247, 377, 551, 841, 1373, 7163, 10933, 15979, 17849, 26087, 39817, 207727, 339131, 517621, 756523, 1154693, 9834799, 15011009, 21939167, 285209171]

約数ペア:

[(1, 285209171), (13, 21939167), (19, 15011009), (29, 9834799), (247, 1154693), (377, 756523), (551, 517621), (841, 339131), (1373, 207727), (7163, 39817), (10933, 26087), (15979, 17849)]