31152143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7243}}^1$

素因数の和:7294

約数の個数: 16

約数和(自身を含む): 37552896

約数和(自身を除く): 6400753

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 7243, 79673, 123131, 166589, 1354441, 1832479, 2832013, 31152143]

約数ペア:

[(1, 31152143), (11, 2832013), (17, 1832479), (23, 1354441), (187, 166589), (253, 123131), (391, 79673), (4301, 7243)]