31073161

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11353}}^1$

素因数の和:11400

約数の個数: 16

約数和(自身を含む): 39239424

約数和(自身を除く): 8166263

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 11353, 79471, 193001, 261119, 1351007, 1827833, 4439023, 31073161]

約数ペア:

[(1, 31073161), (7, 4439023), (17, 1827833), (23, 1351007), (119, 261119), (161, 193001), (391, 79471), (2737, 11353)]