53205257

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3413}}^1$

素因数の和:3568

約数の個数: 16

約数和(自身を含む): 64893312

約数和(自身を除く): 11688055

約数列:

[1, 7, 17, 119, 131, 917, 2227, 3413, 15589, 23891, 58021, 406147, 447103, 3129721, 7600751, 53205257]

約数ペア:

[(1, 53205257), (7, 7600751), (17, 3129721), (119, 447103), (131, 406147), (917, 58021), (2227, 23891), (3413, 15589)]