27161767

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 29890080

約数和(自身を除く): 2728313

約数列:

[1, 17, 43, 73, 509, 731, 1241, 3139, 8653, 21887, 37157, 53363, 372079, 631669, 1597751, 27161767]

約数ペア:

[(1, 27161767), (17, 1597751), (43, 631669), (73, 372079), (509, 53363), (731, 37157), (1241, 21887), (3139, 8653)]