2857177

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 16

約数和(自身を含む): 3151872

約数和(自身を除く): 294695

約数列:

[1, 31, 37, 47, 53, 1147, 1457, 1643, 1739, 1961, 2491, 53909, 60791, 77221, 92167, 2857177]

約数ペア:

[(1, 2857177), (31, 92167), (37, 77221), (47, 60791), (53, 53909), (1147, 2491), (1457, 1961), (1643, 1739)]