2028771327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{25951}}^1$

素因数の和:26091

約数の個数: 32

約数和(自身を含む): 3109257216

約数和(自身を除く): 1080485889

約数列:

[1, 3, 11, 23, 33, 69, 103, 253, 309, 759, 1133, 2369, 3399, 7107, 25951, 26059, 77853, 78177, 285461, 596873, 856383, 1790619, 2672953, 6565603, 8018859, 19696809, 29402483, 61477919, 88207449, 184433757, 676257109, 2028771327]

約数ペア:

[(1, 2028771327), (3, 676257109), (11, 184433757), (23, 88207449), (33, 61477919), (69, 29402483), (103, 19696809), (253, 8018859), (309, 6565603), (759, 2672953), (1133, 1790619), (2369, 856383), (3399, 596873), (7107, 285461), (25951, 78177), (26059, 77853)]