89420357

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23801}}^1$

素因数の和:23848

約数の個数: 12

約数和(自身を含む): 102300996

約数和(自身を除く): 12880639

約数列:

[1, 13, 17, 221, 289, 3757, 23801, 309413, 404617, 5260021, 6878489, 89420357]

約数ペア:

[(1, 89420357), (13, 6878489), (17, 5260021), (221, 404617), (289, 309413), (3757, 23801)]