289969679

素因数分解:

${\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 299033856

約数和(自身を除く): 9064177

約数列:

[1, 107, 131, 137, 151, 14017, 14659, 16157, 17947, 19781, 20687, 1920329, 2116567, 2213509, 2709997, 289969679]

約数ペア:

[(1, 289969679), (107, 2709997), (131, 2213509), (137, 2116567), (151, 1920329), (14017, 20687), (14659, 19781), (16157, 17947)]