16996970997

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{1699}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 26477568000

約数和(自身を除く): 9480597003

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 1559, 1699, 2139, 4677, 5097, 6417, 14031, 15291, 35857, 39077, 48329, 52669, 107571, 117231, 144987, 158007, 322713, 351693, 434961, 474021, 1111567, 1211387, 2648741, 3334701, 3634161, 7946223, 10004103, 10902483, 23838669, 60921043, 82110971, 182763129, 246332913, 548289387, 738998739, 1888552333, 5665656999, 16996970997]

約数ペア:

[(1, 16996970997), (3, 5665656999), (9, 1888552333), (23, 738998739), (31, 548289387), (69, 246332913), (93, 182763129), (207, 82110971), (279, 60921043), (713, 23838669), (1559, 10902483), (1699, 10004103), (2139, 7946223), (4677, 3634161), (5097, 3334701), (6417, 2648741), (14031, 1211387), (15291, 1111567), (35857, 474021), (39077, 434961), (48329, 351693), (52669, 322713), (107571, 158007), (117231, 144987)]