1330677957

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 2129352192

約数和(自身を除く): 798674235

約数列:

[1, 3, 7, 21, 43, 49, 129, 131, 147, 301, 393, 903, 917, 1607, 2107, 2751, 4821, 5633, 6321, 6419, 11249, 16899, 19257, 33747, 39431, 69101, 78743, 118293, 207303, 210517, 236229, 276017, 483707, 631551, 828051, 1451121, 1473619, 3385949, 4420857, 9052231, 10157847, 10315333, 27156693, 30945999, 63365617, 190096851, 443559319, 1330677957]

約数ペア:

[(1, 1330677957), (3, 443559319), (7, 190096851), (21, 63365617), (43, 30945999), (49, 27156693), (129, 10315333), (131, 10157847), (147, 9052231), (301, 4420857), (393, 3385949), (903, 1473619), (917, 1451121), (1607, 828051), (2107, 631551), (2751, 483707), (4821, 276017), (5633, 236229), (6321, 210517), (6419, 207303), (11249, 118293), (16899, 78743), (19257, 69101), (33747, 39431)]