1782690147

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{83471}}^1$

素因数の和:83600

約数の個数: 32

約数和(自身を含む): 3045058560

約数和(自身を除く): 1262368413

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 3051, 7119, 21357, 83471, 250413, 584297, 751239, 1752891, 2253717, 5258673, 9432223, 15776019, 28296669, 66025561, 84890007, 198076683, 254670021, 594230049, 1782690147]

約数ペア:

[(1, 1782690147), (3, 594230049), (7, 254670021), (9, 198076683), (21, 84890007), (27, 66025561), (63, 28296669), (113, 15776019), (189, 9432223), (339, 5258673), (791, 2253717), (1017, 1752891), (2373, 751239), (3051, 584297), (7119, 250413), (21357, 83471)]