10204947

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{7411}}^1$

素因数の和:7440

約数の個数: 20

約数和(自身を含む): 16143336

約数和(自身を除く): 5938389

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 7411, 22233, 66699, 125987, 200097, 377961, 600291, 1133883, 3401649, 10204947]

約数ペア:

[(1, 10204947), (3, 3401649), (9, 1133883), (17, 600291), (27, 377961), (51, 200097), (81, 125987), (153, 66699), (459, 22233), (1377, 7411)]