2460699

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1816

約数の個数: 20

約数和(自身を含む): 3894264

約数和(自身を除く): 1433565

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1787, 5361, 16083, 30379, 48249, 91137, 144747, 273411, 820233, 2460699]

約数ペア:

[(1, 2460699), (3, 820233), (9, 273411), (17, 144747), (27, 91137), (51, 48249), (81, 30379), (153, 16083), (459, 5361), (1377, 1787)]