2056529079

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{907}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 3337226880

約数和(自身を除く): 1280697801

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 619, 907, 1221, 1857, 2721, 3663, 5571, 6809, 8163, 9977, 20427, 22903, 29931, 33559, 61281, 68709, 89793, 100677, 206127, 251933, 302031, 369149, 561433, 755799, 1107447, 1684299, 2267397, 3322341, 5052897, 6175763, 18527289, 20773021, 55581867, 62319063, 186957189, 228503231, 685509693, 2056529079]

約数ペア:

[(1, 2056529079), (3, 685509693), (9, 228503231), (11, 186957189), (33, 62319063), (37, 55581867), (99, 20773021), (111, 18527289), (333, 6175763), (407, 5052897), (619, 3322341), (907, 2267397), (1221, 1684299), (1857, 1107447), (2721, 755799), (3663, 561433), (5571, 369149), (6809, 302031), (8163, 251933), (9977, 206127), (20427, 100677), (22903, 89793), (29931, 68709), (33559, 61281)]