30892113

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10433}}^1$

素因数の和:10493

約数の個数: 24

約数和(自身を含む): 52086528

約数和(自身を除く): 21194415

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 10433, 31299, 73031, 93897, 219093, 490351, 657279, 1471053, 3432457, 4413159, 10297371, 30892113]

約数ペア:

[(1, 30892113), (3, 10297371), (7, 4413159), (9, 3432457), (21, 1471053), (47, 657279), (63, 490351), (141, 219093), (329, 93897), (423, 73031), (987, 31299), (2961, 10433)]