1263054573

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4252709}}^1$

素因数の和:4252729

約数の個数: 16

約数和(自身を含む): 2041300800

約数和(自身を除く): 778246227

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4252709, 12758127, 38274381, 46779799, 114823143, 140339397, 421018191, 1263054573]

約数ペア:

[(1, 1263054573), (3, 421018191), (9, 140339397), (11, 114823143), (27, 46779799), (33, 38274381), (99, 12758127), (297, 4252709)]