13130907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4122

約数の個数: 16

約数和(自身を含む): 18662400

約数和(自身を除く): 5531493

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 4049, 12147, 93127, 190303, 279381, 570909, 4376969, 13130907]

約数ペア:

[(1, 13130907), (3, 4376969), (23, 570909), (47, 279381), (69, 190303), (141, 93127), (1081, 12147), (3243, 4049)]