408023613

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 664110720

約数和(自身を除く): 256087107

約数列:

[1, 3, 9, 17, 19, 51, 57, 97, 153, 171, 291, 323, 873, 969, 1447, 1649, 1843, 2907, 4341, 4947, 5529, 13023, 14841, 16587, 24599, 27493, 31331, 73797, 82479, 93993, 140359, 221391, 247437, 281979, 421077, 467381, 1263231, 1402143, 2386103, 2666821, 4206429, 7158309, 8000463, 21474927, 24001389, 45335957, 136007871, 408023613]

約数ペア:

[(1, 408023613), (3, 136007871), (9, 45335957), (17, 24001389), (19, 21474927), (51, 8000463), (57, 7158309), (97, 4206429), (153, 2666821), (171, 2386103), (291, 1402143), (323, 1263231), (873, 467381), (969, 421077), (1447, 281979), (1649, 247437), (1843, 221391), (2907, 140359), (4341, 93993), (4947, 82479), (5529, 73797), (13023, 31331), (14841, 27493), (16587, 24599)]