4256469

素因数分解:

$3^4\times 7^1\times {\mathrm{7507}}^1$

素因数の和:7526

約数の個数: 20

約数和(自身を含む): 7267744

約数和(自身を除く): 3011275

約数列:

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

約数ペア:

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