31497393

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1307}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 43634880

約数和(自身を除く): 12137487

約数列:

[1, 3, 29, 87, 277, 831, 1307, 3921, 8033, 24099, 37903, 113709, 362039, 1086117, 10499131, 31497393]

約数ペア:

[(1, 31497393), (3, 10499131), (29, 1086117), (87, 362039), (277, 113709), (831, 37903), (1307, 24099), (3921, 8033)]