2179156617

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 3498663168

約数和(自身を除く): 1319506551

約数列:

[1, 3, 9, 11, 33, 83, 99, 163, 249, 489, 747, 913, 1467, 1627, 1793, 2739, 4881, 5379, 8217, 13529, 14643, 16137, 17897, 40587, 53691, 121761, 135041, 148819, 161073, 265201, 405123, 446457, 795603, 1215369, 1339371, 1485451, 2386809, 2917211, 4456353, 8751633, 13369059, 22011683, 26254899, 66035049, 198105147, 242128513, 726385539, 2179156617]

約数ペア:

[(1, 2179156617), (3, 726385539), (9, 242128513), (11, 198105147), (33, 66035049), (83, 26254899), (99, 22011683), (163, 13369059), (249, 8751633), (489, 4456353), (747, 2917211), (913, 2386809), (1467, 1485451), (1627, 1339371), (1793, 1215369), (2739, 795603), (4881, 446457), (5379, 405123), (8217, 265201), (13529, 161073), (14643, 148819), (16137, 135041), (17897, 121761), (40587, 53691)]