39704781

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{887}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 54388224

約数和(自身を除く): 14683443

約数列:

[1, 3, 43, 129, 347, 887, 1041, 2661, 14921, 38141, 44763, 114423, 307789, 923367, 13234927, 39704781]

約数ペア:

[(1, 39704781), (3, 13234927), (43, 923367), (129, 307789), (347, 114423), (887, 44763), (1041, 38141), (2661, 14921)]