2247339969

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{268211}}^1$

素因数の和:268250

約数の個数: 36

約数和(自身を含む): 3974901840

約数和(自身を除く): 1727561871

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 268211, 804633, 1877477, 2413899, 5096009, 5632431, 13142339, 15288027, 16897293, 35672063, 39427017, 45864081, 107016189, 118281051, 249704441, 321048567, 749113323, 2247339969]

約数ペア:

[(1, 2247339969), (3, 749113323), (7, 321048567), (9, 249704441), (19, 118281051), (21, 107016189), (49, 45864081), (57, 39427017), (63, 35672063), (133, 16897293), (147, 15288027), (171, 13142339), (399, 5632431), (441, 5096009), (931, 2413899), (1197, 1877477), (2793, 804633), (8379, 268211)]