201480531

素因数分解:

$3^1\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{3761}}^1$

素因数の和:6322

約数の個数: 16

約数和(自身を含む): 307219968

約数和(自身を除く): 105739437

約数列:

[1, 3, 7, 21, 2551, 3761, 7653, 11283, 17857, 26327, 53571, 78981, 9594311, 28782933, 67160177, 201480531]

約数ペア:

[(1, 201480531), (3, 67160177), (7, 28782933), (21, 9594311), (2551, 78981), (3761, 53571), (7653, 26327), (11283, 17857)]