129515503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 155361024

約数和(自身を除く): 25845521

約数列:

[1, 13, 17, 37, 47, 221, 337, 481, 611, 629, 799, 1739, 4381, 5729, 8177, 10387, 12469, 15839, 22607, 29563, 74477, 162097, 205907, 211973, 269263, 384319, 586043, 2755649, 3500419, 7618559, 9962731, 129515503]

約数ペア:

[(1, 129515503), (13, 9962731), (17, 7618559), (37, 3500419), (47, 2755649), (221, 586043), (337, 384319), (481, 269263), (611, 211973), (629, 205907), (799, 162097), (1739, 74477), (4381, 29563), (5729, 22607), (8177, 15839), (10387, 12469)]