2017669899

素因数分解:

$3^1\times 7^1\times {\mathrm{12473}}^1\times {\mathrm{7703}}^1$

素因数の和:20186

約数の個数: 16

約数和(自身を含む): 3075190272

約数和(自身を除く): 1057520373

約数列:

[1, 3, 7, 21, 7703, 12473, 23109, 37419, 53921, 87311, 161763, 261933, 96079519, 288238557, 672556633, 2017669899]

約数ペア:

[(1, 2017669899), (3, 672556633), (7, 288238557), (21, 96079519), (7703, 261933), (12473, 161763), (23109, 87311), (37419, 53921)]