12461319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 19663280

約数和(自身を除く): 7201961

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 1459, 2847, 4377, 8541, 13131, 18967, 56901, 106507, 170703, 319521, 958563, 1384591, 4153773, 12461319]

約数ペア:

[(1, 12461319), (3, 4153773), (9, 1384591), (13, 958563), (39, 319521), (73, 170703), (117, 106507), (219, 56901), (657, 18967), (949, 13131), (1459, 8541), (2847, 4377)]