28474437

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{827}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 39744000

約数和(自身を除く): 11269563

約数列:

[1, 3, 23, 69, 499, 827, 1497, 2481, 11477, 19021, 34431, 57063, 412673, 1238019, 9491479, 28474437]

約数ペア:

[(1, 28474437), (3, 9491479), (23, 1238019), (69, 412673), (499, 57063), (827, 34431), (1497, 19021), (2481, 11477)]