2940567

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4517}}^1$

素因数の和:4558

約数の個数: 16

約数和(自身を含む): 4626432

約数和(自身を除く): 1685865

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4517, 13551, 31619, 94857, 140027, 420081, 980189, 2940567]

約数ペア:

[(1, 2940567), (3, 980189), (7, 420081), (21, 140027), (31, 94857), (93, 31619), (217, 13551), (651, 4517)]