3906549

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2866

約数の個数: 20

約数和(自身を含む): 6181164

約数和(自身を除く): 2274615

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2837, 8511, 25533, 48229, 76599, 144687, 229797, 434061, 1302183, 3906549]

約数ペア:

[(1, 3906549), (3, 1302183), (9, 434061), (17, 229797), (27, 144687), (51, 76599), (81, 48229), (153, 25533), (459, 8511), (1377, 2837)]