828923193

素因数分解:

$3^3\times 7^1\times {\mathrm{4385837}}^1$

素因数の和:4385853

約数の個数: 16

約数和(自身を含む): 1403468160

約数和(自身を除く): 574544967

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4385837, 13157511, 30700859, 39472533, 92102577, 118417599, 276307731, 828923193]

約数ペア:

[(1, 828923193), (3, 276307731), (7, 118417599), (9, 92102577), (21, 39472533), (27, 30700859), (63, 13157511), (189, 4385837)]