1029339987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{2719}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 1568286720

約数和(自身を除く): 538946733

約数列:

[1, 3, 13, 17, 39, 51, 221, 571, 663, 1713, 2719, 7423, 8157, 9707, 22269, 29121, 35347, 46223, 106041, 126191, 138669, 378573, 600899, 1552549, 1802697, 4657647, 20183137, 26393333, 60549411, 79179999, 343113329, 1029339987]

約数ペア:

[(1, 1029339987), (3, 343113329), (13, 79179999), (17, 60549411), (39, 26393333), (51, 20183137), (221, 4657647), (571, 1802697), (663, 1552549), (1713, 600899), (2719, 378573), (7423, 138669), (8157, 126191), (9707, 106041), (22269, 46223), (29121, 35347)]