6340761

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 11081664

約数和(自身を除く): 4740903

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 211, 371, 477, 567, 633, 1113, 1431, 1477, 1899, 3339, 4293, 4431, 5697, 10017, 11183, 13293, 17091, 30051, 33549, 39879, 78281, 100647, 119637, 234843, 301941, 704529, 905823, 2113587, 6340761]

約数ペア:

[(1, 6340761), (3, 2113587), (7, 905823), (9, 704529), (21, 301941), (27, 234843), (53, 119637), (63, 100647), (81, 78281), (159, 39879), (189, 33549), (211, 30051), (371, 17091), (477, 13293), (567, 11183), (633, 10017), (1113, 5697), (1431, 4431), (1477, 4293), (1899, 3339)]