9969971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 11467008

約数和(自身を除く): 1497037

約数列:

[1, 11, 23, 157, 251, 253, 1727, 2761, 3611, 5773, 39407, 39721, 63503, 433477, 906361, 9969971]

約数ペア:

[(1, 9969971), (11, 906361), (23, 433477), (157, 63503), (251, 39721), (253, 39407), (1727, 5773), (2761, 3611)]