17217087

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5309}}^1$

素因数の和:5382

約数の個数: 16

約数和(自身を含む): 24468480

約数和(自身を除く): 7251393

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 5309, 15927, 122107, 249523, 366321, 748569, 5739029, 17217087]

約数ペア:

[(1, 17217087), (3, 5739029), (23, 748569), (47, 366321), (69, 249523), (141, 122107), (1081, 15927), (3243, 5309)]