47471794

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 72076032

約数和(自身を除く): 24604238

約数列:

[1, 2, 163, 223, 326, 446, 653, 1306, 36349, 72698, 106439, 145619, 212878, 291238, 23735897, 47471794]

約数ペア:

[(1, 47471794), (2, 23735897), (163, 291238), (223, 212878), (326, 145619), (446, 106439), (653, 72698), (1306, 36349)]