128647633

素因数分解:

${\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{2237}}^1$

素因数の和:2807

約数の個数: 8

約数和(自身を含む): 129983040

約数和(自身を除く): 1335407

約数列:

[1, 131, 439, 2237, 57509, 293047, 982043, 128647633]

約数ペア:

[(1, 128647633), (131, 982043), (439, 293047), (2237, 57509)]