29481933

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20431}}^1$

素因数の和:20484

約数の個数: 16

約数和(自身を含む): 43479296

約数和(自身を除く): 13997363

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 20431, 61293, 265603, 755947, 796809, 2267841, 9827311, 29481933]

約数ペア:

[(1, 29481933), (3, 9827311), (13, 2267841), (37, 796809), (39, 755947), (111, 265603), (481, 61293), (1443, 20431)]