2831937

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 4002240

約数和(自身を除く): 1170303

約数列:

[1, 3, 29, 43, 87, 129, 757, 1247, 2271, 3741, 21953, 32551, 65859, 97653, 943979, 2831937]

約数ペア:

[(1, 2831937), (3, 943979), (29, 97653), (43, 65859), (87, 32551), (129, 21953), (757, 3741), (1247, 2271)]