1489725156913

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5505287}}^1$

素因数の和:5505397

約数の個数: 32

約数和(自身を含む): 1860346920960

約数和(自身を除く): 370621764047

約数列:

[1, 7, 29, 31, 43, 203, 217, 301, 899, 1247, 1333, 6293, 8729, 9331, 38657, 270599, 5505287, 38537009, 159653323, 170663897, 236727341, 1117573261, 1194647279, 1657091387, 4949253013, 6865092889, 7338547571, 34644771091, 48055650223, 51369832997, 212817879559, 1489725156913]

約数ペア:

[(1, 1489725156913), (7, 212817879559), (29, 51369832997), (31, 48055650223), (43, 34644771091), (203, 7338547571), (217, 6865092889), (301, 4949253013), (899, 1657091387), (1247, 1194647279), (1333, 1117573261), (6293, 236727341), (8729, 170663897), (9331, 159653323), (38657, 38537009), (270599, 5505287)]