13450227

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{881}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 20547072

約数和(自身を除く): 7096845

約数列:

[1, 3, 7, 21, 727, 881, 2181, 2643, 5089, 6167, 15267, 18501, 640487, 1921461, 4483409, 13450227]

約数ペア:

[(1, 13450227), (3, 4483409), (7, 1921461), (21, 640487), (727, 18501), (881, 15267), (2181, 6167), (2643, 5089)]