9345987

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 15581280

約数和(自身を除く): 6235293

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 1361, 2289, 4083, 6867, 9527, 12249, 28581, 85743, 148349, 445047, 1038443, 1335141, 3115329, 9345987]

約数ペア:

[(1, 9345987), (3, 3115329), (7, 1335141), (9, 1038443), (21, 445047), (63, 148349), (109, 85743), (327, 28581), (763, 12249), (981, 9527), (1361, 6867), (2289, 4083)]