40089201

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2447}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 55148544

約数和(自身を除く): 15059343

約数列:

[1, 3, 43, 127, 129, 381, 2447, 5461, 7341, 16383, 105221, 310769, 315663, 932307, 13363067, 40089201]

約数ペア:

[(1, 40089201), (3, 13363067), (43, 932307), (127, 315663), (129, 310769), (381, 105221), (2447, 16383), (5461, 7341)]