28743077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1103}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 33067008

約数和(自身を除く): 4323931

約数列:

[1, 11, 23, 103, 253, 1103, 1133, 2369, 12133, 25369, 26059, 113609, 279059, 1249699, 2613007, 28743077]

約数ペア:

[(1, 28743077), (11, 2613007), (23, 1249699), (103, 279059), (253, 113609), (1103, 26059), (1133, 25369), (2369, 12133)]