2912552031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{81019}}^1$

素因数の和:81566

約数の個数: 16

約数和(自身を含む): 4060074240

約数和(自身を除く): 1147522209

約数列:

[1, 3, 23, 69, 521, 1563, 11983, 35949, 81019, 243057, 1863437, 5590311, 42210899, 126632697, 970850677, 2912552031]

約数ペア:

[(1, 2912552031), (3, 970850677), (23, 126632697), (69, 42210899), (521, 5590311), (1563, 1863437), (11983, 243057), (35949, 81019)]