56883903

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1907}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 77602176

約数和(自身を除く): 20718273

約数列:

[1, 3, 61, 163, 183, 489, 1907, 5721, 9943, 29829, 116327, 310841, 348981, 932523, 18961301, 56883903]

約数ペア:

[(1, 56883903), (3, 18961301), (61, 932523), (163, 348981), (183, 310841), (489, 116327), (1907, 29829), (5721, 9943)]