3977700381

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1667}}^1\times {\mathrm{5641}}^1$

素因数の和:7361

約数の個数: 24

約数和(自身を含む): 5872374144

約数和(自身を除く): 1894673763

約数列:

[1, 3, 9, 47, 141, 423, 1667, 5001, 5641, 15003, 16923, 50769, 78349, 235047, 265127, 705141, 795381, 2386143, 9403547, 28210641, 84631923, 441966709, 1325900127, 3977700381]

約数ペア:

[(1, 3977700381), (3, 1325900127), (9, 441966709), (47, 84631923), (141, 28210641), (423, 9403547), (1667, 2386143), (5001, 795381), (5641, 705141), (15003, 265127), (16923, 235047), (50769, 78349)]