29741943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 20024457

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 647, 1393, 1941, 2189, 4179, 4529, 6567, 7117, 13587, 15323, 21351, 45969, 49819, 128753, 149457, 386259, 901271, 1416283, 2703813, 4248849, 9913981, 29741943]

約数ペア:

[(1, 29741943), (3, 9913981), (7, 4248849), (11, 2703813), (21, 1416283), (33, 901271), (77, 386259), (199, 149457), (231, 128753), (597, 49819), (647, 45969), (1393, 21351), (1941, 15323), (2189, 13587), (4179, 7117), (4529, 6567)]