4935987

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 8326656

約数和(自身を除く): 3390669

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1667, 2961, 5001, 11669, 15003, 35007, 78349, 105021, 235047, 548443, 705141, 1645329, 4935987]

約数ペア:

[(1, 4935987), (3, 1645329), (7, 705141), (9, 548443), (21, 235047), (47, 105021), (63, 78349), (141, 35007), (329, 15003), (423, 11669), (987, 5001), (1667, 2961)]