42891657

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 57937920

約数和(自身を除く): 15046263

約数列:

[1, 3, 163, 239, 367, 489, 717, 1101, 38957, 59821, 87713, 116871, 179463, 263139, 14297219, 42891657]

約数ペア:

[(1, 42891657), (3, 14297219), (163, 263139), (239, 179463), (367, 116871), (489, 87713), (717, 59821), (1101, 38957)]