13391543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 15628032

約数和(自身を除く): 2236489

約数列:

[1, 11, 23, 41, 253, 451, 943, 1291, 10373, 14201, 29693, 52931, 326623, 582241, 1217413, 13391543]

約数ペア:

[(1, 13391543), (11, 1217413), (23, 582241), (41, 326623), (253, 52931), (451, 29693), (943, 14201), (1291, 10373)]