3920524209

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 6527173120

約数和(自身を除く): 2606648911

約数列:

[1, 3, 7, 9, 21, 63, 271, 277, 813, 829, 831, 1897, 1939, 2439, 2487, 2493, 5691, 5803, 5817, 7461, 17073, 17409, 17451, 52227, 75067, 224659, 225201, 229633, 525469, 673977, 675603, 688899, 1572613, 1576407, 1607431, 2021931, 2066697, 4717839, 4729221, 4822293, 14153517, 14466879, 62230543, 186691629, 435613801, 560074887, 1306841403, 3920524209]

約数ペア:

[(1, 3920524209), (3, 1306841403), (7, 560074887), (9, 435613801), (21, 186691629), (63, 62230543), (271, 14466879), (277, 14153517), (813, 4822293), (829, 4729221), (831, 4717839), (1897, 2066697), (1939, 2021931), (2439, 1607431), (2487, 1576407), (2493, 1572613), (5691, 688899), (5803, 675603), (5817, 673977), (7461, 525469), (17073, 229633), (17409, 225201), (17451, 224659), (52227, 75067)]