15839343

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 24773840

約数和(自身を除く): 8934497

約数列:

[1, 3, 9, 13, 39, 117, 331, 409, 993, 1227, 2979, 3681, 4303, 5317, 12909, 15951, 38727, 47853, 135379, 406137, 1218411, 1759927, 5279781, 15839343]

約数ペア:

[(1, 15839343), (3, 5279781), (9, 1759927), (13, 1218411), (39, 406137), (117, 135379), (331, 47853), (409, 38727), (993, 15951), (1227, 12909), (2979, 5317), (3681, 4303)]