492039279

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{39703}}^1$

素因数の和:39738

約数の個数: 28

約数和(自身を含む): 781136496

約数和(自身を除く): 289097217

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 39703, 119109, 357327, 674951, 1071981, 2024853, 3215943, 6074559, 9647829, 18223677, 28943487, 54671031, 164013093, 492039279]

約数ペア:

[(1, 492039279), (3, 164013093), (9, 54671031), (17, 28943487), (27, 18223677), (51, 9647829), (81, 6074559), (153, 3215943), (243, 2024853), (459, 1071981), (729, 674951), (1377, 357327), (4131, 119109), (12393, 39703)]