28703127

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{919}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 39744000

約数和(自身を除く): 11040873

約数列:

[1, 3, 29, 87, 359, 919, 1077, 2757, 10411, 26651, 31233, 79953, 329921, 989763, 9567709, 28703127]

約数ペア:

[(1, 28703127), (3, 9567709), (29, 989763), (87, 329921), (359, 79953), (919, 31233), (1077, 26651), (2757, 10411)]