29617721

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 35831808

約数和(自身を除く): 6214087

約数列:

[1, 7, 23, 71, 161, 497, 1633, 2591, 11431, 18137, 59593, 183961, 417151, 1287727, 4231103, 29617721]

約数ペア:

[(1, 29617721), (7, 4231103), (23, 1287727), (71, 417151), (161, 183961), (497, 59593), (1633, 18137), (2591, 11431)]