23910081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1997}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 34461504

約数和(自身を除く): 10551423

約数列:

[1, 3, 13, 39, 307, 921, 1997, 3991, 5991, 11973, 25961, 77883, 613079, 1839237, 7970027, 23910081]

約数ペア:

[(1, 23910081), (3, 7970027), (13, 1839237), (39, 613079), (307, 77883), (921, 25961), (1997, 11973), (3991, 5991)]