4138149729

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{47041}}^1$

素因数の和:47181

約数の個数: 32

約数和(自身を含む): 6503086080

約数和(自身を除く): 2364936351

約数列:

[1, 3, 7, 21, 59, 71, 177, 213, 413, 497, 1239, 1491, 4189, 12567, 29323, 47041, 87969, 141123, 329287, 987861, 2775419, 3339911, 8326257, 10019733, 19427933, 23379377, 58283799, 70138131, 197054749, 591164247, 1379383243, 4138149729]

約数ペア:

[(1, 4138149729), (3, 1379383243), (7, 591164247), (21, 197054749), (59, 70138131), (71, 58283799), (177, 23379377), (213, 19427933), (413, 10019733), (497, 8326257), (1239, 3339911), (1491, 2775419), (4189, 987861), (12567, 329287), (29323, 141123), (47041, 87969)]