17103438639

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{11551}}^1$

素因数の和:12820

約数の個数: 48

約数和(自身を含む): 29746862080

約数和(自身を除く): 12643423441

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1237, 3711, 8659, 11133, 11551, 23503, 25977, 34653, 70509, 77931, 80857, 103959, 164521, 211527, 219469, 242571, 493563, 658407, 727713, 1480689, 1536283, 1975221, 4608849, 13826547, 14288587, 42865761, 100020109, 128597283, 271483153, 300060327, 814449459, 900180981, 1900382071, 2443348377, 5701146213, 17103438639]

約数ペア:

[(1, 17103438639), (3, 5701146213), (7, 2443348377), (9, 1900382071), (19, 900180981), (21, 814449459), (57, 300060327), (63, 271483153), (133, 128597283), (171, 100020109), (399, 42865761), (1197, 14288587), (1237, 13826547), (3711, 4608849), (8659, 1975221), (11133, 1536283), (11551, 1480689), (23503, 727713), (25977, 658407), (34653, 493563), (70509, 242571), (77931, 219469), (80857, 211527), (103959, 164521)]