30418389

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{66271}}^1$

素因数の和:66297

約数の個数: 16

約数和(自身を含む): 47715840

約数和(自身を除く): 17297451

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 66271, 198813, 596439, 1126607, 1789317, 3379821, 10139463, 30418389]

約数ペア:

[(1, 30418389), (3, 10139463), (9, 3379821), (17, 1789317), (27, 1126607), (51, 596439), (153, 198813), (459, 66271)]