971550528081

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{2357}}^1\times {\mathrm{25793}}^1$

素因数の和:28921

約数の個数: 32

約数和(自身を含む): 1483089792768

約数和(自身を除く): 511539264687

約数列:

[1, 3, 7, 21, 761, 2283, 2357, 5327, 7071, 15981, 16499, 25793, 49497, 77379, 180551, 541653, 1793677, 5381031, 12555739, 19628473, 37667217, 58885419, 60794101, 137399311, 182382303, 412197933, 425558707, 1276676121, 46264310861, 138792932583, 323850176027, 971550528081]

約数ペア:

[(1, 971550528081), (3, 323850176027), (7, 138792932583), (21, 46264310861), (761, 1276676121), (2283, 425558707), (2357, 412197933), (5327, 182382303), (7071, 137399311), (15981, 60794101), (16499, 58885419), (25793, 37667217), (49497, 19628473), (77379, 12555739), (180551, 5381031), (541653, 1793677)]