12769407

素因数分解:

$3^5\times 7^1\times {\mathrm{7507}}^1$

素因数の和:7529

約数の個数: 24

約数和(自身を含む): 21863296

約数和(自身を除く): 9093889

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7507, 22521, 52549, 67563, 157647, 202689, 472941, 608067, 1418823, 1824201, 4256469, 12769407]

約数ペア:

[(1, 12769407), (3, 4256469), (7, 1824201), (9, 1418823), (21, 608067), (27, 472941), (63, 202689), (81, 157647), (189, 67563), (243, 52549), (567, 22521), (1701, 7507)]