1069778889

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{4943}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 1565665920

約数和(自身を除く): 495887031

約数列:

[1, 3, 9, 139, 173, 417, 519, 1251, 1557, 4943, 14829, 24047, 44487, 72141, 216423, 687077, 855139, 2061231, 2565417, 6183693, 7696251, 118864321, 356592963, 1069778889]

約数ペア:

[(1, 1069778889), (3, 356592963), (9, 118864321), (139, 7696251), (173, 6183693), (417, 2565417), (519, 2061231), (1251, 855139), (1557, 687077), (4943, 216423), (14829, 72141), (24047, 44487)]