30403233

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13043}}^1$

素因数の和:13093

約数の個数: 24

約数和(自身を含む): 51549888

約数和(自身を除く): 21146655

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 13043, 39129, 91301, 117387, 273903, 482591, 821709, 1447773, 3378137, 4343319, 10134411, 30403233]

約数ペア:

[(1, 30403233), (3, 10134411), (7, 4343319), (9, 3378137), (21, 1447773), (37, 821709), (63, 482591), (111, 273903), (259, 117387), (333, 91301), (777, 39129), (2331, 13043)]