28940923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1567}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 33417216

約数和(自身を除く): 4476293

約数列:

[1, 11, 23, 73, 253, 803, 1567, 1679, 17237, 18469, 36041, 114391, 396451, 1258301, 2630993, 28940923]

約数ペア:

[(1, 28940923), (11, 2630993), (23, 1258301), (73, 396451), (253, 114391), (803, 36041), (1567, 18469), (1679, 17237)]