12300903

素因数分解:

$3^5\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 18590208

約数和(自身を除く): 6289305

約数列:

[1, 3, 9, 27, 81, 223, 227, 243, 669, 681, 2007, 2043, 6021, 6129, 18063, 18387, 50621, 54189, 55161, 151863, 455589, 1366767, 4100301, 12300903]

約数ペア:

[(1, 12300903), (3, 4100301), (9, 1366767), (27, 455589), (81, 151863), (223, 55161), (227, 54189), (243, 50621), (669, 18387), (681, 18063), (2007, 6129), (2043, 6021)]