16666273

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5801}}^1$

素因数の和:5844

約数の個数: 12

約数和(自身を含む): 19111788

約数和(自身を除く): 2445515

約数列:

[1, 13, 17, 169, 221, 2873, 5801, 75413, 98617, 980369, 1282021, 16666273]

約数ペア:

[(1, 16666273), (13, 1282021), (17, 980369), (169, 98617), (221, 75413), (2873, 5801)]