6538124719

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1811}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 7837581312

約数和(自身を除く): 1299456593

約数列:

[1, 7, 31, 127, 131, 217, 889, 917, 1811, 3937, 4061, 12677, 16637, 27559, 28427, 56141, 116459, 229997, 237241, 392987, 515747, 1609979, 1660687, 3610229, 7129907, 7354471, 30129607, 49909349, 51481297, 210907249, 934017817, 6538124719]

約数ペア:

[(1, 6538124719), (7, 934017817), (31, 210907249), (127, 51481297), (131, 49909349), (217, 30129607), (889, 7354471), (917, 7129907), (1811, 3610229), (3937, 1660687), (4061, 1609979), (12677, 515747), (16637, 392987), (27559, 237241), (28427, 229997), (56141, 116459)]