729465981

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1\times {\mathrm{1447}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 979380864

約数和(自身を除く): 249914883

約数列:

[1, 3, 197, 591, 853, 1447, 2559, 4341, 168041, 285059, 504123, 855177, 1234291, 3702873, 243155327, 729465981]

約数ペア:

[(1, 729465981), (3, 243155327), (197, 3702873), (591, 1234291), (853, 855177), (1447, 504123), (2559, 285059), (4341, 168041)]