778827729

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1\times {\mathrm{2213}}^1$

素因数の和:3896

約数の個数: 16

約数和(自身を含む): 1053793152

約数和(自身を除く): 274965423

約数列:

[1, 3, 73, 219, 1607, 2213, 4821, 6639, 117311, 161549, 351933, 484647, 3556291, 10668873, 259609243, 778827729]

約数ペア:

[(1, 778827729), (3, 259609243), (73, 10668873), (219, 3556291), (1607, 484647), (2213, 351933), (4821, 161549), (6639, 117311)]