2760751903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{978643}}^1$

素因数の和:978694

約数の個数: 16

約数和(自身を含む): 3507460096

約数和(自身を除く): 746708193

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 978643, 6850501, 12722359, 30337933, 89056513, 212365531, 394393129, 2760751903]

約数ペア:

[(1, 2760751903), (7, 394393129), (13, 212365531), (31, 89056513), (91, 30337933), (217, 12722359), (403, 6850501), (2821, 978643)]