4243113

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 7158528

約数和(自身を除く): 2915415

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1433, 2961, 4299, 10031, 12897, 30093, 67351, 90279, 202053, 471457, 606159, 1414371, 4243113]

約数ペア:

[(1, 4243113), (3, 1414371), (7, 606159), (9, 471457), (21, 202053), (47, 90279), (63, 67351), (141, 30093), (329, 12897), (423, 10031), (987, 4299), (1433, 2961)]