17538201

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{5281}}^1$

素因数の和:5334

約数の個数: 20

約数和(自身を含む): 26843124

約数和(自身を除く): 9304923

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 5281, 15843, 47529, 142587, 216521, 427761, 649563, 1948689, 5846067, 17538201]

約数ペア:

[(1, 17538201), (3, 5846067), (9, 1948689), (27, 649563), (41, 427761), (81, 216521), (123, 142587), (369, 47529), (1107, 15843), (3321, 5281)]