17996433

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65921}}^1$

素因数の和:65944

約数の個数: 16

約数和(自身を含む): 29533056

約数和(自身を除く): 11536623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 65921, 197763, 461447, 856973, 1384341, 2570919, 5998811, 17996433]

約数ペア:

[(1, 17996433), (3, 5998811), (7, 2570919), (13, 1384341), (21, 856973), (39, 461447), (91, 197763), (273, 65921)]