2893086429

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{769}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 4051555200

約数和(自身を除く): 1158468771

約数列:

[1, 3, 29, 83, 87, 249, 521, 769, 1563, 2307, 2407, 7221, 15109, 22301, 43243, 45327, 63827, 66903, 129729, 191481, 400649, 1201947, 1254047, 1850983, 3762141, 5552949, 11618821, 33253867, 34856463, 99761601, 964362143, 2893086429]

約数ペア:

[(1, 2893086429), (3, 964362143), (29, 99761601), (83, 34856463), (87, 33253867), (249, 11618821), (521, 5552949), (769, 3762141), (1563, 1850983), (2307, 1254047), (2407, 1201947), (7221, 400649), (15109, 191481), (22301, 129729), (43243, 66903), (45327, 63827)]