30541749

素因数分解:

$3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 48307200

約数和(自身を除く): 17765451

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 343, 443, 469, 1029, 1329, 1407, 3101, 3283, 9303, 9849, 21707, 22981, 29681, 65121, 68943, 89043, 151949, 207767, 455847, 623301, 1454369, 4363107, 10180583, 30541749]

約数ペア:

[(1, 30541749), (3, 10180583), (7, 4363107), (21, 1454369), (49, 623301), (67, 455847), (147, 207767), (201, 151949), (343, 89043), (443, 68943), (469, 65121), (1029, 29681), (1329, 22981), (1407, 21707), (3101, 9849), (3283, 9303)]