28955307

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1559}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 39836160

約数和(自身を除く): 10880853

約数列:

[1, 3, 41, 123, 151, 453, 1559, 4677, 6191, 18573, 63919, 191757, 235409, 706227, 9651769, 28955307]

約数ペア:

[(1, 28955307), (3, 9651769), (41, 706227), (123, 235409), (151, 191757), (453, 63919), (1559, 18573), (4677, 6191)]