1738493019

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 2687473152

約数和(自身を除く): 948980133

約数列:

[1, 3, 9, 23, 67, 69, 103, 201, 207, 309, 603, 927, 1217, 1541, 2369, 3651, 4623, 6901, 7107, 10953, 13869, 20703, 21321, 27991, 62109, 81539, 83973, 125351, 158723, 244617, 251919, 376053, 476169, 733851, 1128159, 1428507, 1875397, 2883073, 5626191, 8398517, 8649219, 16878573, 25195551, 25947657, 75586653, 193165891, 579497673, 1738493019]

約数ペア:

[(1, 1738493019), (3, 579497673), (9, 193165891), (23, 75586653), (67, 25947657), (69, 25195551), (103, 16878573), (201, 8649219), (207, 8398517), (309, 5626191), (603, 2883073), (927, 1875397), (1217, 1428507), (1541, 1128159), (2369, 733851), (3651, 476169), (4623, 376053), (6901, 251919), (7107, 244617), (10953, 158723), (13869, 125351), (20703, 83973), (21321, 81539), (27991, 62109)]