115117321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 129254400

約数和(自身を除く): 14137079

約数列:

[1, 11, 43, 199, 473, 1223, 2189, 8557, 13453, 52589, 94127, 243377, 578479, 2677147, 10465211, 115117321]

約数ペア:

[(1, 115117321), (11, 10465211), (43, 2677147), (199, 578479), (473, 243377), (1223, 94127), (2189, 52589), (8557, 13453)]