1937996907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{11833}}^1$

素因数の和:12563

約数の個数: 32

約数和(自身を含む): 3226421760

約数和(自身を除く): 1288424853

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 709, 2127, 4963, 7799, 11833, 14889, 23397, 35499, 54593, 82831, 130163, 163779, 248493, 390489, 911141, 2733423, 8389597, 25168791, 58727179, 92285567, 176181537, 276856701, 645998969, 1937996907]

約数ペア:

[(1, 1937996907), (3, 645998969), (7, 276856701), (11, 176181537), (21, 92285567), (33, 58727179), (77, 25168791), (231, 8389597), (709, 2733423), (2127, 911141), (4963, 390489), (7799, 248493), (11833, 163779), (14889, 130163), (23397, 82831), (35499, 54593)]