293721129481

素因数分解:

${\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{2251}}^1\times {\mathrm{4463}}^1$

素因数の和:6913

約数の個数: 24

約数和(自身を含む): 320105333376

約数和(自身を除く): 26384203895

約数列:

[1, 13, 169, 173, 2249, 2251, 4463, 29237, 29263, 58019, 380419, 389423, 754247, 772099, 5062499, 10037287, 10046213, 65812487, 130484731, 130600769, 1697809997, 1737994849, 22593933037, 293721129481]

約数ペア:

[(1, 293721129481), (13, 22593933037), (169, 1737994849), (173, 1697809997), (2249, 130600769), (2251, 130484731), (4463, 65812487), (29237, 10046213), (29263, 10037287), (58019, 5062499), (380419, 772099), (389423, 754247)]