29142021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 41231232

約数和(自身を除く): 12089211

約数列:

[1, 3, 41, 47, 71, 123, 141, 213, 1927, 2911, 3337, 5041, 5781, 8733, 10011, 15123, 136817, 206681, 236927, 410451, 620043, 710781, 9714007, 29142021]

約数ペア:

[(1, 29142021), (3, 9714007), (41, 710781), (47, 620043), (71, 410451), (123, 236927), (141, 206681), (213, 136817), (1927, 15123), (2911, 10011), (3337, 8733), (5041, 5781)]