28236477873

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1\times {\mathrm{191137}}^1$

素因数の和:193304

約数の個数: 16

約数和(自身を含む): 39304089216

約数和(自身を除く): 11067611343

約数列:

[1, 3, 23, 69, 2141, 6423, 49243, 147729, 191137, 573411, 4396151, 13188453, 409224317, 1227672951, 9412159291, 28236477873]

約数ペア:

[(1, 28236477873), (3, 9412159291), (23, 1227672951), (69, 409224317), (2141, 13188453), (6423, 4396151), (49243, 573411), (147729, 191137)]