497647579

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 622157760

約数和(自身を除く): 124510181

約数列:

[1, 11, 13, 17, 143, 187, 221, 269, 761, 2431, 2959, 3497, 4573, 8371, 9893, 12937, 38467, 50303, 59449, 108823, 142307, 168181, 204709, 653939, 1849991, 2251799, 2661217, 3480053, 29273387, 38280583, 45240689, 497647579]

約数ペア:

[(1, 497647579), (11, 45240689), (13, 38280583), (17, 29273387), (143, 3480053), (187, 2661217), (221, 2251799), (269, 1849991), (761, 653939), (2431, 204709), (2959, 168181), (3497, 142307), (4573, 108823), (8371, 59449), (9893, 50303), (12937, 38467)]