27157897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 31514560

約数和(自身を除く): 4356663

約数列:

[1, 13, 19, 43, 247, 559, 817, 2557, 10621, 33241, 48583, 109951, 631579, 1429363, 2089069, 27157897]

約数ペア:

[(1, 27157897), (13, 2089069), (19, 1429363), (43, 631579), (247, 109951), (559, 48583), (817, 33241), (2557, 10621)]