906965983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 1151926272

約数和(自身を除く): 244960289

約数列:

[1, 7, 11, 77, 83, 191, 581, 743, 913, 1337, 2101, 5201, 6391, 8173, 14707, 15853, 57211, 61669, 110971, 141913, 174383, 431683, 678359, 993391, 1220681, 1561043, 4748513, 10927301, 11778779, 82451453, 129566569, 906965983]

約数ペア:

[(1, 906965983), (7, 129566569), (11, 82451453), (77, 11778779), (83, 10927301), (191, 4748513), (581, 1561043), (743, 1220681), (913, 993391), (1337, 678359), (2101, 431683), (5201, 174383), (6391, 141913), (8173, 110971), (14707, 61669), (15853, 57211)]