28427163

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1693}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 39436320

約数和(自身を除く): 11009157

約数列:

[1, 3, 29, 87, 193, 579, 1693, 5079, 5597, 16791, 49097, 147291, 326749, 980247, 9475721, 28427163]

約数ペア:

[(1, 28427163), (3, 9475721), (29, 980247), (87, 326749), (193, 147291), (579, 49097), (1693, 16791), (5079, 5597)]