28797153

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1619}}^1$

素因数の和:1658

約数の個数: 36

約数和(自身を含む): 49124880

約数和(自身を除く): 20327727

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 1619, 2541, 4857, 5929, 11333, 17787, 17809, 33999, 53427, 79331, 124663, 195899, 237993, 373989, 587697, 872641, 1371293, 2617923, 4113879, 9599051, 28797153]

約数ペア:

[(1, 28797153), (3, 9599051), (7, 4113879), (11, 2617923), (21, 1371293), (33, 872641), (49, 587697), (77, 373989), (121, 237993), (147, 195899), (231, 124663), (363, 79331), (539, 53427), (847, 33999), (1617, 17809), (1619, 17787), (2541, 11333), (4857, 5929)]