2506977

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 4239360

約数和(自身を除く): 1732383

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 367, 621, 759, 1101, 2277, 3303, 4037, 6831, 8441, 9909, 12111, 25323, 36333, 75969, 92851, 108999, 227907, 278553, 835659, 2506977]

約数ペア:

[(1, 2506977), (3, 835659), (9, 278553), (11, 227907), (23, 108999), (27, 92851), (33, 75969), (69, 36333), (99, 25323), (207, 12111), (253, 9909), (297, 8441), (367, 6831), (621, 4037), (759, 3303), (1101, 2277)]