752792521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2939}}^1$

素因数の和:3049

約数の個数: 32

約数和(自身を含む): 918691200

約数和(自身を除く): 165898679

約数列:

[1, 13, 17, 19, 61, 221, 247, 323, 793, 1037, 1159, 2939, 4199, 13481, 15067, 19703, 38207, 49963, 55841, 179279, 256139, 649519, 725933, 949297, 2330627, 3047743, 3406301, 12340861, 39620659, 44281913, 57907117, 752792521]

約数ペア:

[(1, 752792521), (13, 57907117), (17, 44281913), (19, 39620659), (61, 12340861), (221, 3406301), (247, 3047743), (323, 2330627), (793, 949297), (1037, 725933), (1159, 649519), (2939, 256139), (4199, 179279), (13481, 55841), (15067, 49963), (19703, 38207)]