2776329

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 24

約数和(自身を含む): 4289760

約数和(自身を除く): 1513431

約数列:

[1, 3, 9, 27, 31, 93, 107, 279, 321, 837, 961, 963, 2883, 2889, 3317, 8649, 9951, 25947, 29853, 89559, 102827, 308481, 925443, 2776329]

約数ペア:

[(1, 2776329), (3, 925443), (9, 308481), (27, 102827), (31, 89559), (93, 29853), (107, 25947), (279, 9951), (321, 8649), (837, 3317), (961, 2889), (963, 2883)]