13152501

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 19728384

約数和(自身を除く): 6575883

約数列:

[1, 3, 9, 37, 111, 127, 311, 333, 381, 933, 1143, 2799, 4699, 11507, 14097, 34521, 39497, 42291, 103563, 118491, 355473, 1461389, 4384167, 13152501]

約数ペア:

[(1, 13152501), (3, 4384167), (9, 1461389), (37, 355473), (111, 118491), (127, 103563), (311, 42291), (333, 39497), (381, 34521), (933, 14097), (1143, 11507), (2799, 4699)]