84671457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{16573}}^1$

素因数の和:16720

約数の個数: 16

約数和(自身を含む): 122515008

約数和(自身を除く): 37843551

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 16573, 49719, 215449, 646347, 2171063, 6513189, 28223819, 84671457]

約数ペア:

[(1, 84671457), (3, 28223819), (13, 6513189), (39, 2171063), (131, 646347), (393, 215449), (1703, 49719), (5109, 16573)]