790097919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2659}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 1197638400

約数和(自身を除く): 407540481

約数列:

[1, 3, 13, 19, 39, 57, 247, 401, 741, 1203, 2659, 5213, 7619, 7977, 15639, 22857, 34567, 50521, 99047, 103701, 151563, 297141, 656773, 1066259, 1970319, 3198777, 13861367, 20258921, 41584101, 60776763, 263365973, 790097919]

約数ペア:

[(1, 790097919), (3, 263365973), (13, 60776763), (19, 41584101), (39, 20258921), (57, 13861367), (247, 3198777), (401, 1970319), (741, 1066259), (1203, 656773), (2659, 297141), (5213, 151563), (7619, 103701), (7977, 99047), (15639, 50521), (22857, 34567)]