2788898049

素因数分解:

$3^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{48593}}^1$

素因数の和:49517

約数の個数: 24

約数和(自身を含む): 4609043712

約数和(自身を除く): 1820145663

約数列:

[1, 3, 7, 9, 21, 63, 911, 2733, 6377, 8199, 19131, 48593, 57393, 145779, 340151, 437337, 1020453, 3061359, 44268223, 132804669, 309877561, 398414007, 929632683, 2788898049]

約数ペア:

[(1, 2788898049), (3, 929632683), (7, 398414007), (9, 309877561), (21, 132804669), (63, 44268223), (911, 3061359), (2733, 1020453), (6377, 437337), (8199, 340151), (19131, 145779), (48593, 57393)]