3290637

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 5087232

約数和(自身を除く): 1796595

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 2207, 6621, 15449, 46347, 156697, 470091, 1096879, 3290637]

約数ペア:

[(1, 3290637), (3, 1096879), (7, 470091), (21, 156697), (71, 46347), (213, 15449), (497, 6621), (1491, 2207)]