13006071

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 21582288

約数和(自身を除く): 8576217

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 503, 507, 663, 1509, 1521, 1989, 2873, 4527, 6539, 8551, 8619, 19617, 25653, 25857, 58851, 76959, 85007, 111163, 255021, 333489, 765063, 1000467, 1445119, 4335357, 13006071]

約数ペア:

[(1, 13006071), (3, 4335357), (9, 1445119), (13, 1000467), (17, 765063), (39, 333489), (51, 255021), (117, 111163), (153, 85007), (169, 76959), (221, 58851), (503, 25857), (507, 25653), (663, 19617), (1509, 8619), (1521, 8551), (1989, 6539), (2873, 4527)]