11321919

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6197}}^1$

素因数の和:6239

約数の個数: 24

約数和(自身を含む): 19337760

約数和(自身を除く): 8015841

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 6197, 18591, 43379, 55773, 130137, 179713, 390411, 539139, 1257991, 1617417, 3773973, 11321919]

約数ペア:

[(1, 11321919), (3, 3773973), (7, 1617417), (9, 1257991), (21, 539139), (29, 390411), (63, 179713), (87, 130137), (203, 55773), (261, 43379), (609, 18591), (1827, 6197)]