10521561

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 14542848

約数和(自身を除く): 4021287

約数列:

[1, 3, 47, 71, 141, 213, 1051, 3153, 3337, 10011, 49397, 74621, 148191, 223863, 3507187, 10521561]

約数ペア:

[(1, 10521561), (3, 3507187), (47, 223863), (71, 148191), (141, 74621), (213, 49397), (1051, 10011), (3153, 3337)]