89751171

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 121989888

約数和(自身を除く): 32238717

約数列:

[1, 3, 71, 211, 213, 633, 1997, 5991, 14981, 44943, 141787, 421367, 425361, 1264101, 29917057, 89751171]

約数ペア:

[(1, 89751171), (3, 29917057), (71, 1264101), (211, 425361), (213, 421367), (633, 141787), (1997, 44943), (5991, 14981)]