29139597

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 47923200

約数和(自身を除く): 18783603

約数列:

[1, 3, 9, 19, 23, 31, 57, 69, 93, 171, 207, 239, 279, 437, 589, 713, 717, 1311, 1767, 2139, 2151, 3933, 4541, 5301, 5497, 6417, 7409, 13547, 13623, 16491, 22227, 40641, 40869, 49473, 66681, 104443, 121923, 140771, 170407, 313329, 422313, 511221, 939987, 1266939, 1533663, 3237733, 9713199, 29139597]

約数ペア:

[(1, 29139597), (3, 9713199), (9, 3237733), (19, 1533663), (23, 1266939), (31, 939987), (57, 511221), (69, 422313), (93, 313329), (171, 170407), (207, 140771), (239, 121923), (279, 104443), (437, 66681), (589, 49473), (713, 40869), (717, 40641), (1311, 22227), (1767, 16491), (2139, 13623), (2151, 13547), (3933, 7409), (4541, 6417), (5301, 5497)]