30157479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8233}}^1$

素因数の和:8287

約数の個数: 24

約数和(自身を含む): 48811152

約数和(自身を除く): 18653673

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 8233, 24699, 74097, 90563, 271689, 304621, 815067, 913863, 2741589, 3350831, 10052493, 30157479]

約数ペア:

[(1, 30157479), (3, 10052493), (9, 3350831), (11, 2741589), (33, 913863), (37, 815067), (99, 304621), (111, 271689), (333, 90563), (407, 74097), (1221, 24699), (3663, 8233)]