30578679

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 46006272

約数和(自身を除く): 15427593

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 863, 1143, 2589, 3937, 7767, 11811, 26753, 35433, 80259, 109601, 240777, 328803, 986409, 3397631, 10192893, 30578679]

約数ペア:

[(1, 30578679), (3, 10192893), (9, 3397631), (31, 986409), (93, 328803), (127, 240777), (279, 109601), (381, 80259), (863, 35433), (1143, 26753), (2589, 11811), (3937, 7767)]