1949792067

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1415971}}^1$

素因数の和:1416000

約数の個数: 20

約数和(自身を含む): 3083987016

約数和(自身を除く): 1134194949

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1415971, 4247913, 12743739, 24071507, 38231217, 72214521, 114693651, 216643563, 649930689, 1949792067]

約数ペア:

[(1, 1949792067), (3, 649930689), (9, 216643563), (17, 114693651), (27, 72214521), (51, 38231217), (81, 24071507), (153, 12743739), (459, 4247913), (1377, 1415971)]