676899327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 986711040

約数和(自身を除く): 309811713

約数列:

[1, 3, 13, 39, 137, 151, 411, 453, 839, 1781, 1963, 2517, 5343, 5889, 10907, 20687, 32721, 62061, 114943, 126689, 268931, 344829, 380067, 806793, 1494259, 1646957, 4482777, 4940871, 17356393, 52069179, 225633109, 676899327]

約数ペア:

[(1, 676899327), (3, 225633109), (13, 52069179), (39, 17356393), (137, 4940871), (151, 4482777), (411, 1646957), (453, 1494259), (839, 806793), (1781, 380067), (1963, 344829), (2517, 268931), (5343, 126689), (5889, 114943), (10907, 62061), (20687, 32721)]