3112209

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1661

約数の個数: 16

約数和(自身を含む): 4676800

約数和(自身を除く): 1564591

約数列:

[1, 3, 9, 27, 73, 219, 657, 1579, 1971, 4737, 14211, 42633, 115267, 345801, 1037403, 3112209]

約数ペア:

[(1, 3112209), (3, 1037403), (9, 345801), (27, 115267), (73, 42633), (219, 14211), (657, 4737), (1579, 1971)]