406932417

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{98507}}^1$

素因数の和:98539

約数の個数: 24

約数和(自身を含む): 645424416

約数和(自身を除く): 238491999

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 98507, 295521, 886563, 1674619, 2659689, 5023857, 7979067, 15071571, 23937201, 45214713, 135644139, 406932417]

約数ペア:

[(1, 406932417), (3, 135644139), (9, 45214713), (17, 23937201), (27, 15071571), (51, 7979067), (81, 5023857), (153, 2659689), (243, 1674619), (459, 886563), (1377, 295521), (4131, 98507)]