788966073

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2801}}^1$

素因数の和:3094

約数の個数: 48

約数和(自身を含む): 1384770816

約数和(自身を除く): 595804743

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 263, 357, 789, 1071, 1841, 2367, 2801, 4471, 5523, 8403, 13413, 16569, 19607, 25209, 31297, 40239, 47617, 58821, 93891, 142851, 176463, 281673, 333319, 428553, 736663, 999957, 2209989, 2999871, 5156641, 6629967, 12523271, 15469923, 37569813, 46409769, 87662897, 112709439, 262988691, 788966073]

約数ペア:

[(1, 788966073), (3, 262988691), (7, 112709439), (9, 87662897), (17, 46409769), (21, 37569813), (51, 15469923), (63, 12523271), (119, 6629967), (153, 5156641), (263, 2999871), (357, 2209989), (789, 999957), (1071, 736663), (1841, 428553), (2367, 333319), (2801, 281673), (4471, 176463), (5523, 142851), (8403, 93891), (13413, 58821), (16569, 47617), (19607, 40239), (25209, 31297)]