4920385209

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{4691}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 6897014784

約数和(自身を除く): 1976629575

約数列:

[1, 3, 43, 47, 129, 141, 173, 519, 2021, 4691, 6063, 7439, 8131, 14073, 22317, 24393, 201713, 220477, 349633, 605139, 661431, 811543, 1048899, 2434629, 9480511, 28441533, 34896349, 38142521, 104689047, 114427563, 1640128403, 4920385209]

約数ペア:

[(1, 4920385209), (3, 1640128403), (43, 114427563), (47, 104689047), (129, 38142521), (141, 34896349), (173, 28441533), (519, 9480511), (2021, 2434629), (4691, 1048899), (6063, 811543), (7439, 661431), (8131, 605139), (14073, 349633), (22317, 220477), (24393, 201713)]