660250087

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{10141}}^1$

素因数の和:10350

約数の個数: 16

約数和(自身を含む): 771116544

約数和(自身を除く): 110866457

約数列:

[1, 7, 71, 131, 497, 917, 9301, 10141, 65107, 70987, 720011, 1328471, 5040077, 9299297, 94321441, 660250087]

約数ペア:

[(1, 660250087), (7, 94321441), (71, 9299297), (131, 5040077), (497, 1328471), (917, 720011), (9301, 70987), (10141, 65107)]