11156859

素因数分解:

$3^5\times 7^2\times {\mathrm{937}}^1$

素因数の和:966

約数の個数: 36

約数和(自身を含む): 19461624

約数和(自身を除く): 8304765

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 937, 1323, 1701, 2811, 3969, 6559, 8433, 11907, 19677, 25299, 45913, 59031, 75897, 137739, 177093, 227691, 413217, 531279, 1239651, 1593837, 3718953, 11156859]

約数ペア:

[(1, 11156859), (3, 3718953), (7, 1593837), (9, 1239651), (21, 531279), (27, 413217), (49, 227691), (63, 177093), (81, 137739), (147, 75897), (189, 59031), (243, 45913), (441, 25299), (567, 19677), (937, 11907), (1323, 8433), (1701, 6559), (2811, 3969)]