809072537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1453}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 1035713280

約数和(自身を除く): 226640743

約数列:

[1, 7, 13, 29, 91, 203, 211, 377, 1453, 1477, 2639, 2743, 6119, 10171, 18889, 19201, 42137, 42833, 79547, 132223, 294959, 306583, 547781, 556829, 2146081, 3834467, 3985579, 8890907, 27899053, 62236349, 115581791, 809072537]

約数ペア:

[(1, 809072537), (7, 115581791), (13, 62236349), (29, 27899053), (91, 8890907), (203, 3985579), (211, 3834467), (377, 2146081), (1453, 556829), (1477, 547781), (2639, 306583), (2743, 294959), (6119, 132223), (10171, 79547), (18889, 42833), (19201, 42137)]