29972241

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5062

約数の個数: 32

約数和(自身を含む): 50641920

約数和(自身を除く): 20669679

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5023, 5967, 15069, 45207, 65299, 85391, 135621, 195897, 256173, 587691, 768519, 1110083, 1763073, 2305557, 3330249, 9990747, 29972241]

約数ペア:

[(1, 29972241), (3, 9990747), (9, 3330249), (13, 2305557), (17, 1763073), (27, 1110083), (39, 768519), (51, 587691), (117, 256173), (153, 195897), (221, 135621), (351, 85391), (459, 65299), (663, 45207), (1989, 15069), (5023, 5967)]