2012502807

素因数分解:

$3^3\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{6577}}^1$

素因数の和:8212

約数の個数: 32

約数和(自身を含む): 3410035200

約数和(自身を除く): 1397532393

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1619, 4857, 6577, 11333, 14571, 19731, 33999, 43713, 46039, 59193, 101997, 138117, 177579, 305991, 414351, 1243053, 10648163, 31944489, 74537141, 95833467, 223611423, 287500401, 670834269, 2012502807]

約数ペア:

[(1, 2012502807), (3, 670834269), (7, 287500401), (9, 223611423), (21, 95833467), (27, 74537141), (63, 31944489), (189, 10648163), (1619, 1243053), (4857, 414351), (6577, 305991), (11333, 177579), (14571, 138117), (19731, 101997), (33999, 59193), (43713, 46039)]