2016531009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{55889}}^1$

素因数の和:56125

約数の個数: 24

約数和(自身を含む): 3080656800

約数和(自身を除く): 1064125791

約数列:

[1, 3, 9, 19, 57, 171, 211, 633, 1899, 4009, 12027, 36081, 55889, 167667, 503001, 1061891, 3185673, 9557019, 11792579, 35377737, 106133211, 224059001, 672177003, 2016531009]

約数ペア:

[(1, 2016531009), (3, 672177003), (9, 224059001), (19, 106133211), (57, 35377737), (171, 11792579), (211, 9557019), (633, 3185673), (1899, 1061891), (4009, 503001), (12027, 167667), (36081, 55889)]