56228421

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 76084736

約数和(自身を除く): 19856315

約数列:

[1, 3, 103, 283, 309, 643, 849, 1929, 29149, 66229, 87447, 181969, 198687, 545907, 18742807, 56228421]

約数ペア:

[(1, 56228421), (3, 18742807), (103, 545907), (283, 198687), (309, 181969), (643, 87447), (849, 66229), (1929, 29149)]