734319243

素因数分解:

$3^3\times 7^2\times {\mathrm{555041}}^1$

素因数の和:555064

約数の個数: 24

約数和(自身を含む): 1265495760

約数和(自身を除く): 531176517

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 555041, 1665123, 3885287, 4995369, 11655861, 14986107, 27197009, 34967583, 81591027, 104902749, 244773081, 734319243]

約数ペア:

[(1, 734319243), (3, 244773081), (7, 104902749), (9, 81591027), (21, 34967583), (27, 27197009), (49, 14986107), (63, 11655861), (147, 4995369), (189, 3885287), (441, 1665123), (1323, 555041)]