2016521151

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{11597}}^1$

素因数の和:12138

約数の個数: 16

約数和(自身を含む): 2713932000

約数和(自身を除く): 697410849

約数列:

[1, 3, 149, 389, 447, 1167, 11597, 34791, 57961, 173883, 1727953, 4511233, 5183859, 13533699, 672173717, 2016521151]

約数ペア:

[(1, 2016521151), (3, 672173717), (149, 13533699), (389, 5183859), (447, 4511233), (1167, 1727953), (11597, 173883), (34791, 57961)]