231913439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1321}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 256996800

約数和(自身を除く): 25083361

約数列:

[1, 17, 23, 391, 449, 1321, 7633, 10327, 22457, 30383, 175559, 516511, 593129, 10083193, 13641967, 231913439]

約数ペア:

[(1, 231913439), (17, 13641967), (23, 10083193), (391, 593129), (449, 516511), (1321, 175559), (7633, 30383), (10327, 22457)]