3130338.00000000

素因数分解:

$3^4\times 7^1\times {\mathrm{130969}}^1$

素因数の和:130988

約数の個数: 20

約数和(自身を含む): 126778960

約数和(自身を除く): 52519537

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 130969, 392907, 916783, 1178721, 2750349, 3536163, 8251047, 10608489, 24753141, 74259423]

約数ペア:

[(1, 74259423), (3, 24753141), (7, 10608489), (9, 8251047), (21, 3536163), (27, 2750349), (63, 1178721), (81, 916783), (189, 392907), (567, 130969)]