338996889

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6701}}^1$

素因数の和:6798

約数の個数: 48

約数和(自身を含む): 618943104

約数和(自身を除く): 279946215

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 73, 77, 99, 219, 231, 511, 657, 693, 803, 1533, 2409, 4599, 5621, 6701, 7227, 16863, 20103, 46907, 50589, 60309, 73711, 140721, 221133, 422163, 489173, 515977, 663399, 1467519, 1547931, 3424211, 4402557, 4643793, 5380903, 10272633, 16142709, 30817899, 37666321, 48428127, 112998963, 338996889]

約数ペア:

[(1, 338996889), (3, 112998963), (7, 48428127), (9, 37666321), (11, 30817899), (21, 16142709), (33, 10272633), (63, 5380903), (73, 4643793), (77, 4402557), (99, 3424211), (219, 1547931), (231, 1467519), (511, 663399), (657, 515977), (693, 489173), (803, 422163), (1533, 221133), (2409, 140721), (4599, 73711), (5621, 60309), (6701, 50589), (7227, 46907), (16863, 20103)]