2831943

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 4007936

約数和(自身を除く): 1175993

約数列:

[1, 3, 31, 37, 93, 111, 823, 1147, 2469, 3441, 25513, 30451, 76539, 91353, 943981, 2831943]

約数ペア:

[(1, 2831943), (3, 943981), (31, 91353), (37, 76539), (93, 30451), (111, 25513), (823, 3441), (1147, 2469)]