2141323009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13339}}^1$

素因数の和:13453

約数の個数: 32

約数和(自身を含む): 2766182400

約数和(自身を除く): 624859391

約数列:

[1, 7, 17, 19, 71, 119, 133, 323, 497, 1207, 1349, 2261, 8449, 9443, 13339, 22933, 93373, 160531, 226763, 253441, 947069, 1587341, 1774087, 4308497, 6629483, 16100173, 17994311, 30159479, 112701211, 125960177, 305903287, 2141323009]

約数ペア:

[(1, 2141323009), (7, 305903287), (17, 125960177), (19, 112701211), (71, 30159479), (119, 17994311), (133, 16100173), (323, 6629483), (497, 4308497), (1207, 1774087), (1349, 1587341), (2261, 947069), (8449, 253441), (9443, 226763), (13339, 160531), (22933, 93373)]