2247240177

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{74159}}^1$

素因数の和:74222

約数の個数: 48

約数和(自身を含む): 4103124480

約数和(自身を除く): 1855884303

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 2331, 3367, 4329, 10101, 30303, 74159, 222477, 519113, 667431, 964067, 1557339, 2743883, 2892201, 4672017, 6748469, 8231649, 8676603, 19207181, 20245407, 24694947, 35670479, 57621543, 60736221, 107011437, 172864629, 249693353, 321034311, 749080059, 2247240177]

約数ペア:

[(1, 2247240177), (3, 749080059), (7, 321034311), (9, 249693353), (13, 172864629), (21, 107011437), (37, 60736221), (39, 57621543), (63, 35670479), (91, 24694947), (111, 20245407), (117, 19207181), (259, 8676603), (273, 8231649), (333, 6748469), (481, 4672017), (777, 2892201), (819, 2743883), (1443, 1557339), (2331, 964067), (3367, 667431), (4329, 519113), (10101, 222477), (30303, 74159)]