4088637

素因数分解:

$3^4\times 7^1\times {\mathrm{7211}}^1$

素因数の和:7230

約数の個数: 20

約数和(自身を含む): 6981216

約数和(自身を除く): 2892579

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7211, 21633, 50477, 64899, 151431, 194697, 454293, 584091, 1362879, 4088637]

約数ペア:

[(1, 4088637), (3, 1362879), (7, 584091), (9, 454293), (21, 194697), (27, 151431), (63, 64899), (81, 50477), (189, 21633), (567, 7211)]