6391209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 9342144

約数和(自身を除く): 2950935

約数列:

[1, 3, 11, 33, 293, 661, 879, 1983, 3223, 7271, 9669, 21813, 193673, 581019, 2130403, 6391209]

約数ペア:

[(1, 6391209), (3, 2130403), (11, 581019), (33, 193673), (293, 21813), (661, 9669), (879, 7271), (1983, 3223)]