47819277

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21001}}^1$

素因数の和:21041

約数の個数: 24

約数和(自身を含む): 78631488

約数和(自身を除く): 30812211

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 21001, 63003, 189009, 231011, 483023, 693033, 1449069, 2079099, 4347207, 5313253, 15939759, 47819277]

約数ペア:

[(1, 47819277), (3, 15939759), (9, 5313253), (11, 4347207), (23, 2079099), (33, 1449069), (69, 693033), (99, 483023), (207, 231011), (253, 189009), (759, 63003), (2277, 21001)]