304328339

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 389836800

約数和(自身を除く): 85508461

約数列:

[1, 7, 17, 19, 119, 133, 281, 323, 479, 1967, 2261, 3353, 4777, 5339, 8143, 9101, 33439, 37373, 57001, 63707, 90763, 134599, 154717, 635341, 942193, 1083019, 2288183, 2557381, 16017281, 17901667, 43475477, 304328339]

約数ペア:

[(1, 304328339), (7, 43475477), (17, 17901667), (19, 16017281), (119, 2557381), (133, 2288183), (281, 1083019), (323, 942193), (479, 635341), (1967, 154717), (2261, 134599), (3353, 90763), (4777, 63707), (5339, 57001), (8143, 37373), (9101, 33439)]