831126

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 1686528

約数和(自身を除く): 855402

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1951, 3902, 5853, 11706, 138521, 277042, 415563, 831126]

約数ペア:

[(1, 831126), (2, 415563), (3, 277042), (6, 138521), (71, 11706), (142, 5853), (213, 3902), (426, 1951)]