57978414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{247771}}^1$

素因数の和:247792

約数の個数: 24

約数和(自身を含む): 135283512

約数和(自身を除く): 77305098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 247771, 495542, 743313, 1486626, 2229939, 3221023, 4459878, 6442046, 9663069, 19326138, 28989207, 57978414]

約数ペア:

[(1, 57978414), (2, 28989207), (3, 19326138), (6, 9663069), (9, 6442046), (13, 4459878), (18, 3221023), (26, 2229939), (39, 1486626), (78, 743313), (117, 495542), (234, 247771)]