255352713

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{100493}}^1$

素因数の和:100525

約数の個数: 24

約数和(自身を含む): 427702464

約数和(自身を除く): 172349751

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 100493, 301479, 703451, 1105423, 2110353, 3316269, 7737961, 12159653, 23213883, 36478959, 85117571, 255352713]

約数ペア:

[(1, 255352713), (3, 85117571), (7, 36478959), (11, 23213883), (21, 12159653), (33, 7737961), (77, 3316269), (121, 2110353), (231, 1105423), (363, 703451), (847, 301479), (2541, 100493)]