430427249

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{1601}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 497260800

約数和(自身を除く): 66833551

約数列:

[1, 7, 193, 199, 1351, 1393, 1601, 11207, 38407, 268849, 308993, 318599, 2162951, 2230193, 61489607, 430427249]

約数ペア:

[(1, 430427249), (7, 61489607), (193, 2230193), (199, 2162951), (1351, 318599), (1393, 308993), (1601, 268849), (11207, 38407)]