279664491

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{1283}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 377064576

約数和(自身を除く): 97400085

約数列:

[1, 3, 113, 339, 643, 1283, 1929, 3849, 72659, 144979, 217977, 434937, 824969, 2474907, 93221497, 279664491]

約数ペア:

[(1, 279664491), (3, 93221497), (113, 2474907), (339, 824969), (643, 434937), (1283, 217977), (1929, 144979), (3849, 72659)]