4319649

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3166

約数の個数: 20

約数和(自身を含む): 6834564

約数和(自身を除く): 2514915

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3137, 9411, 28233, 53329, 84699, 159987, 254097, 479961, 1439883, 4319649]

約数ペア:

[(1, 4319649), (3, 1439883), (9, 479961), (17, 254097), (27, 159987), (51, 84699), (81, 53329), (153, 28233), (459, 9411), (1377, 3137)]