2055492747

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{988693}}^1$

素因数の和:988720

約数の個数: 32

約数和(自身を含む): 3796584960

約数和(自身を除く): 1741092213

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 988693, 2966079, 6920851, 8898237, 10875623, 20762553, 26694711, 32626869, 62287659, 76129361, 97880607, 186862977, 228388083, 293641821, 685164249, 2055492747]

約数ペア:

[(1, 2055492747), (3, 685164249), (7, 293641821), (9, 228388083), (11, 186862977), (21, 97880607), (27, 76129361), (33, 62287659), (63, 32626869), (77, 26694711), (99, 20762553), (189, 10875623), (231, 8898237), (297, 6920851), (693, 2966079), (2079, 988693)]